I celebrate my birthday every year on the day I was born, which was in the month of March. At my house, celebrations are frequently planned to honor the day. However, the surprise party was organised by my friends at my college the year before.
I have gotten to know every student in my faculty, and now we all get along well. Everyone is aware of everyone else's birthdays, special occasions, other information, and much more.
Overall, we had a great friendship with one another. My birthday, which fell around the end of March, was also celebrated in class, and everyone there was astonished at how it was done.
The manner they celebrated the day was truly memorable because it was so unexpected. I didn't feel like it was my birthday from any of them.
Before the celebration, they played a number of tricks on me and pretended that they were unaware of the day. In addition, a few of my teachers also wished me on the occasion, but solely for my pals.
The entire student body was gathered when I celebrated my birthday within the classroom. All of my friends and classmates helped with the party planning because we get along well and have fun together.
The seat where I always sit was furnished particularly tastefully, as did the entire classroom.
To know more about information, visit:
https://brainly.com/question/5496881
#SPJ4
the neuroscience research on the executive attention network shows that this system
The prefrontal region of the brain is largely affected by the executive attention network, according to neuroscience studies on this system.
Why would someone study neuroscience?
Neuroscientists are interested in how the brain affects behavior and cognitive processes. Neuroscience is focused not only with how the nervous system normally functions but also with what occurs to the nervous system in cases of neurological, psychiatric, and neurodevelopmental problems.
Is neuroscience a sustainable profession?
Professionals in the neuroscience field frequently inexpensive marketing incomes while significantly improving the health and quality of life for numerous individuals. Within the subject of neurology, there are several diverse job opportunities, each with unique duties and educational requirements.
To know more about neuroscience visit:
https://brainly.com/question/14318615
#SPJ4
The founder effect differs from a population bottleneck in that the founder effect ________.a) involves the isolation of a small colony of individuals from a larger populationb) is a type of natural selectionc) can occur only on an oceanic island colonyd) requires a small population
The founder effect differs from a population bottleneck in that the founder effect involves the isolation of a small colony of individuals from a larger population.
What is the Founder effect?
The founder effect is the loss of genetic variety that happens when a new population is founded by a very small number of individuals from a larger population. Ernst Mayr developed it fully in 1942, based on existing theoretical work by people like Sewall Wright. Because of the loss of genetic variation, the new population may be significantly different, both genotypically and phenotypically, from the parent population from which it is derived. In extreme cases, the founder effect is thought to result in speciation and subsequent evolution of new species.
To learn more about Founder Effect refer to:
https://brainly.com/question/28217649
#SPJ1
which of the following would be an appropriate course of treatment for a person diagnosed with cystic fibrosis?
Airway clearance techniques also called chest physical therapy (CPT) would be an appropriate course of treatment for a person diagnosed with cystic fibrosis.
What do you mean by Cystic Fibrosis ?
Cystic fibrosis can be defined as a progressive, genetic disease that affects the lungs, pancreas, and other organs. The average lifespan for people with CF who live to adulthood is about 44 years.
There's currently no cure for cystic fibrosis
There are a number of treatments available to help control the symptoms, prevent complications, and make the condition easier to live with.
To know more about Cystic Fibrosis from the given link
https://brainly.com/question/25129734
#SPJ4
jake is in a deep sleep, which is characterized by ________ waves.
Jake is sleeping deeply, as evidenced by delta waves. Thus, the correct answer is delta.
What role do delta waves play during sleep?Delta waves are high-amplitude brain oscillations with frequencies ranging from 0.5 to 4 hertz. Like other brain waves, Delta waves may be recorded using electroencephalography and are typically linked with the deep stage 3 of NREM sleep, also known as slow-wave sleep, and help characterize sleep depth. Delta waves promote deep sleep by increasing the release of the hormones melatonin and HEA. They have an impact on your health as well as your entire well-being. Delta brain waves also make you feel more at ease and kind. It is frequently associated with deep relaxation and serenity.
To learn more about electroencephalography, click
https://brainly.com/question/29022240
#SPJ1
according to the textbook, why are some men less likely to get annual checkups?
Some males less likely to seek annual Checkups because they are trained to believe that men should be "traditionally masculine," robust, and self-sufficient.
What could be one factor that makes it challenging for researchers to determine the rate of childlessness?Because women are starting families later on average, it can be challenging to determine when someone is childless.
What is the cause of infertility?Ovulation problems are frequently the root of infertility (the monthly release of an egg from the ovaries). Some issues prevent the release of an egg completely, while others only do so during specific cycles. Polycystic ovary syndrome can cause ovulation issues.
To know more about annual Checkups visit:-
https://brainly.com/question/12210161
#SPJ4
the most frequently used influence tactic that relies on facts, data, and logical arguments to persuade others is:.
The most frequently used influence tactic that relies on facts, data, and logical arguments to persuade others is: Rational persuasion
What is Rational persuasion?Generally, The use of logic to win someone over is a straightforward strategy. It combines the demand made by the pressure strategy with the logical justifications that justify the demand made by the pressure approach.
When using the strategy of rational persuasion, leaders demonstrate that a request can be accommodated and is pertinent to the accomplishment of significant goals by presenting logical arguments and factual data.
Read more about Rational persuasion
https://brainly.com/question/9989383
#SPJ1
is it possible that the proportion of adult americans aged 18 or older for which the issue of family values is extremely or very important in determining their vote for president is below 70% g
Yes, it is possible that the proportion of adult Americans aged 18 or older for which the issue of family values is extremely or very important in determining their vote for president is below 70% g.
An American is a citizen and national of the United States of America. Although direct citizens and nationals make up the majority of Americans, many dual citizens, aliens, and permanent residents can also legally claim US citizenship.
The reason we have always called ourselves Americans is because the official name of our country is the United States of America. We are the only country with "America" in its name, and South America is a continent, not a country. Canadian citizens are Canadians.
On September 9, 1776, the Second Continental Congress approved a new name for the so-called "United Colonies." Since then, the United States moniker has stuck as a symbol of freedom and independence.
Learn more about American https://brainly.com/question/25800832
#SPJ4
although the people in the trading center were content to simply enjoy [technology] without explanation, these questions constantly filled my mind. if solving such mysteries was the job of a scientist, then a scientist is exactly what i wanted to become'
No, then u wanted to become either pscyhologist or philospher. The scientist is not the correct nomenclature of this profession.
There is a very famous saying either change the situation or changes the perspective towards the situation. In the given scenario if you want people to enjoy without explanation then such things happen when people change their mindset which is possible by a different way of psychology or by the way they look into life which can be possible through philosophy. In these two ways, you can make the internal and eternal change in a person's mindset and way of looking at this.
The study of the mind and behavior in people is called psychology. The focus of the discussion is on how individuals close to us behave, think, feel, act, and interact with one another. A subject is a creature with a distinctive awareness and/or distinctive personal experiences, or an entity connected to another entity.
Learn more about the subject matter of these subjects here: https://brainly.com/question/15415737
#SPJ4
are communities over the Internet where people congregate, socialize, and exchange views and information. 1) Corporate Web sites 2) Interactive television 3) Digital catalogs 4) Online social networks 5) Content sponsorships
Yes, Online social networks are communities over the Internet where people congregate, socialize, and exchange views and information.
The Internet makes it easier to attract high-end customers and deliver quality experiences. He can manage millions of customers simultaneously when they are on his website.
Technology is transforming the way products and services are marketed, and companies are moving away from long-term strategies and toward more effective methods such as search engine optimization and social media marketing, running multiple campaigns at once.
To know more about online social networks here
https://brainly.com/question/2499790
#SPJ4
when a memory fades over time, it is called
The Decay theory holds that memory loss is a normal result of time moving on its own. Consequently, the amount of information that can be recovered later is reduced.
How does memory fading work?Researchers from Boston College were surprised to discover that memories, like old photographs, lose quality over time. They had anticipated that recalls would become less accurate, but instead discovered that people also report reductions in the vibrancy and visual characteristics of their memories.
Edward Thorndike originally used the phrase "decay hypothesis" in his 1914 book The Psychology of Learning. This basically states that the memory trace will eventually fade or decay if a person does not access and use the memory representation they have produced.
To know more about Decay theory visit:-
https://brainly.com/question/19403428
#SPJ4
Social rules and cultural meanings of human sexual behavior are governed by:
individual behavior
hormones only
biology
culture
While societal and cultural variables have an impact on sexuality, neurological and hormonal mechanisms also play a role in many aspects of sexuality.
What is accurate regarding the variables influencing sexual activity in people?
Numerous characteristics of the family can influence sexual behaviour, including: 1) The parents' education, employment, and income; 2) The number of parents, children, and other family members in the household; 3) The parents' age at marriage and at the time of their first birth. Circulating levels of gonadal steroid hormones, such as androgens (testosterone), estrogens (estradiol), and progesterone, greatly influence sexual behaviour in both sexes.
To know more about sexual behavior click on the link below:
https://brainly.com/question/1713842
#SPJ4
when constructing a punnett square, the symbols on the outside of the boxes represent FITB , while those inside the boxes represent FITB .
When constructing a punnett square, the symbols on the outside of the boxes represent gametes, while those inside the boxes represent progeny.
A haploid cell that combines with another haploid cell during fertilization in creatures that reproduce sexually is known as a gamete, or "wife," ultimately from Ancient Greek. Gametes, commonly known as sex cells, are an organism's reproductive cells.
Meiosis (reduced division), in which a germ cell splits into two pieces and produces four gametes, is the process by which gametes are created. Male and female gametes combine during fertilization to form a diploid zygote.
To learn more about gametes refer here:
https://brainly.com/question/2569962
#SPJ4
how can the
Rapid population growth can be controlled
Answer:
There are different way to control rapid population growth by the following ways:
1) Proper family planning
2) Social awareness
3) Stop early marriage
4) Preference to son
5) Poor woman decision making
Describe two observations darwin made on his voyage on the beagle that helped him develop his theory of evolution.
He experienced an earthquake that lifted the ocean floor 2.7 meters (9 feet) above sea level. He also found rocks containing fossil sea shells in mountains high above sea level.
A fossil (from Classical Latin fossilis, lit. 'received by way of digging')[1] is any preserved stays, impact, or hint of any once-living aspect from a beyond geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, gadgets preserved in amber, hair, petrified wooden and DNA remnants. The totality of fossils is referred to as the fossil document. Paleontology is the have a look at of fossils: their age, technique of formation, and evolutionary importance. Specimens are commonly considered to be fossils if they are over 10,000 years antique.
Learn more about fossil here
https://brainly.com/question/11829803
#SPJ4
which of the following goods would be considered scarce? i. education ii. gold iii. time a iii only b ii only c i, ii, and iii d i and ii only e i only
All three goods (gold, time and education) would be considered scarce.
Scarcity, which deals with how people satisfy their limitless wants and needs with scarce resources, is one of the key concepts in economics. The monetary value that individuals place on products and services as well as how governments and private companies decide to allocate resources are all impacted by scarcity.
One of the fundamental ideas in economics is scarcity. It indicates that there is a gap between the supply and demand for an item or service. As a result, scarcity may restrict the options available to consumers, who in the end drive the economy. Understanding scarcity will help you better grasp how commodities and services are valued. Gold, diamonds, and specific types of knowledge are examples of scarce things that are more valuable due of their scarcity because sellers can charge more for them. These vendors are aware that they can find customers at a higher price since there is a greater demand for their product or service than there is supply.
To learn more about Scarcity please click on the given link: https://brainly.com/question/13186252
#SPJ4
T/F the wind is blowing into the elevated circular sign (disk) at 20 m/s and the air is at 20 c neglect the drag on the pole and take
The kinetic energy of the air travelling at 20m/s, which passes through
the circular area in 1 second is 5.4 x 10⁵ J.
What is kinetic energy?
The kinetic energy of an object is associated with its motion. It can be related to the mass and velocity as
K.E = 1/2 mv²
Given the wind is blowing directly towards the wind turbine at a speed of 20 m/s. At this wind speed, 7500 kg of air passes every second through the circular area swept out by the blades.
Substitute the values, we have
K.E = 1/2 x 7500 x (20)²
K.E = 15 x 10⁵ J
Hence, the kinetic energy of the air travelling at 20m/s, which passes through the circular area is 15 x 10⁵ J.
To know more about kinetic energy, refer: brainly.com/question/12669551
#SPJ4
[NOTE: THIS IS AN INCOMPLETE QUESTION. THE CMPLETE QUESTION IS: the wind is blowing directly towards the wind turbine at a speed of 12 m/s. at this wind speed, 7500 kg of air passes every second through the circular area swept out by the blades. Calculate the kinetic energy of the air travelling at 12m/s, which passes through the circular area in 1 second.]
ideas of lamarck with those of darwin, and discuss the points on which they differ most significantly
A logical explanation of the evolution process was first attempted by French biologist Jean-Baptiste Lamarck (1744–1829).
What is Lamarckism?His theory of the inheritance of acquired traits made him well known. In 1801, he proposed the idea that organisms could acquire traits during their lifetimes that would make them more adapted to their environments, and that these traits might be passed on to the following generation.The toes of a horse, for instance, fused together to form a hoof as their feet became progressively tougher and more rugged as they walked over uneven terrain. Afterwards, the following generation inherited this acquired trait.The theory of use and disuse, which was based on the idea that the parts or organs of organisms that they used the most during the course of their lifetime would become more evolved, was one of Lamarck's theories in addition to the theory of inheritance of acquired characteristics. Another idea concerned the rise in complexity; he postulated that evolution was a process of increasing complexity from defunct substance toward perfection. His contributions to the area of evolution were crucial even though many of his theories were incorrect.To Learn more About Baptiste Lamarck refer to:
https://brainly.com/question/411360
#SPJ4
The biggest difference between scholarships and loans is that scholarships are considered _____ but loans must be paid back.
The biggest difference between scholarships and loans is that scholarships are not needed to pay back but loans must be paid back.
A scholarship is an achievement award that is typically determined by academic performance, personal qualities, aptitude, aptitude tests, class rank, etc. Loans are sums of money that the student or parent borrows. Most of the time, loans need repayment with interest over a predetermined length of time. Most grant programs, unlike scholarships, are need-based rather than merit-based. You will typically need to provide financial details about your parents or guardians as well as yourself in order to be eligible for grants.
Usually, the cost of attending college and your anticipated family contribution determine your eligibility for grants (EFC). There is an income restriction for some state grants and university awards as well. You won't be eligible if your family's income is too high.
Learn more about Government budgeting here: https://brainly.com/question/13961805
#SPj4
an advantage of the exemplar approach over the prototype approach is that the exemplar approach provides a better explanation of the effect.
The prototype approach classifies abnormal behavior based on a group of qualities (behavior disorder prototypes) that frequently occur together. In comparison to the exemplar approach, this is a benefit.
According to the exemplar approach, people classify a novel object by evaluating how closely it resembles the memory representations of all prior exemplars from each pertinent category. For more than 30 years, exemplar theory has been the most popular cognitive theory of categorization.
The prototype technique, commonly referred to as prototype theory, is a school of thought that focuses on how conceptions are created and categorized. It means that people commonly make categorical judgments about people based on prototype examples (ideal examples).
To know more about the prototype approach click here,
https://brainly.com/question/29637632
#SPJ4
Place the following terms or examples within the correct category. Found in flat bones of the skul Red Bone Marrow Yellow Bone Marrow Found in the proximal epiphyses of the humerus and femur in adults Is hemopoietic Found in spongy bone areas and medullary cavities of children Contains a fatty substance that can be used for energy Found in the medullary cavities of adult long bones
The matchup are below
is Hemopoietic -Red bone marrowFound in spongy bone areas and medullary cavities of children - Red bone marrowFound in the proximal epiphyses of the humerus and femur in adults - Red bone marrowFound in flat bones of the skull - Red bone marrowContains a fatty substance that can be used for energy - Yellow bone marrowFound in the medullary cavities of adults long bone - Yellow bone marrow.What is difference between red bone marrow and yellow bone marrow?Red and yellow bone marrow are the two different colors. Blood stem cells that can develop into red blood cells, white blood cells, or platelets are found in red bone marrow. Stem cells that can develop into cartilage, fat, or bone cells are found in the yellow bone marrow, which is primarily constituted of fat.
The medullary cavity is one that contains yellow bone marrow that is frequently encircled by a layer of red bone marrow. Mesenchymal stem cells, also known as marrow stromal cells, are found in the yellow bone marrow and create cartilage, fat, and bone.
Therefore, based on the above, we can conclude that the red marrow is where blood cells are made. Adults have yellow bone marrow, which is located in the medullar cavity and accumulates triglycerides (fat). Up until around age 5, all of the bone marrow in youngsters is red.
Learn more about Red bone marrow from
https://brainly.com/question/27813727
#SPJ1
what is the central theme of the ""as cheap as coal"" portion in section 8.1 of your text?
plant assets are purchased as a group in a single transaction for a lump-sum price must be: group of answer choices g
Assets are purchased as a group in a single transaction for a lump-sum price must be plant.
In economic accounting, an asset is any useful resource owned or controlled with the aid of a enterprise or an financial entity. it's miles anything (tangible or intangible) that may be used to provide positive economic value. assets represent value of possession that can be transformed into coins (despite the fact that cash itself is likewise considered an asset).[1] The balance sheet of a firm facts the economic[2] price of the assets owned by means of that firm. It covers cash and other valuables belonging to an character or to a business.[1]
Learn more about Assets here
https://brainly.com/question/25746199
#SPJ4
peggy is worried because her 9-month-old infant son's weight-for-length plots at the 99th percentile. she knows about many health risks associated with obesity and she is worried her son will have obesity as a child and perhaps as an adult. peggy is wondering if she should limit her son's food and beverage intake and/or start giving him fat-free cow's milk instead of infant formula. which of the following is accurate information about infant weight status that you could share with peggy?
The accurate information about infant weight status that could be shared with Peggy is that A. It is important to maintain adequate fat and caloric intake.
Why shouldn't you limit infant diets?Peggy has a infant that is aged 9 months of age but who has a weight that places them in the 99 th percentile. This means that compared to other children in that age, her son is quite heavy. However, this does not mean that the child is unhealthy so even though Peggy is worried that her son might be obese and might then grow up obese, this is not justification enough to limit her son's food and beverage intake.
The simple reason for this is that children who are aged below the age of 2, need to maintain a steady fat and caloric intake. This is because at this age, the brains of children are still growing and they need all the calories they can get. If their diets are limited, it could affect the growth of their nervous system which is worse than obesity.
Options for this question include:
A. It is important to maintain adequate fat and caloric intake.B. The recommended dietary allowances for an infant are the same as for an adolescent.C. At this age the baby's growth is minimal so caloric requirements are decreased.D. The baby should be placed on skim milk to decrease the risk of coronary artery disease when older.Find out more on infant obesity at https://brainly.com/question/27409813
#SPJ1
Workplace safety is only the responsibility of the health and safety representative. True false.
False. employers are also responsible.
Who is ultimately responsible for health and safety?
The company's boss ,While the employer bears the primary duty for workplace health and safety, it is also the employee's responsibility to contribute to the creation of a safe working environment. This is particularly critical during the COVID-19 epidemic.
What exactly is workplace safety?
Workplace safety refers to the prevention of hazards, accidents, and other bad effects in the workplace. It is a collection of policies, behaviors, and precautions designed to reduce hazards, accidents, and other types of harm in the workplace.
Learn more about workplace to visit this link
https://brainly.com/question/19965171
#SPJ4
When worn properly, a seatbelt should lie:
a) below the anterior superior iliac spines of the pelvis and against the hip joints.
b) across the abdominal wall at the level of the umbilicus and against the hip joints.
c) across the abdominal wall at the level of the diaphragm and below the hip joints.
d) above the anterior posterior iliac spines of the pelvis and below the hip joints.
As said, your upper thighs and hip area should be where the lap belt rests.
Is appropriate a suitable word?An adjectival term for something that is acceptable, follows polite etiquette, or is right is "proper." Grammarians also refer to words that specifically name certain individuals, places, or things as being "proper." Verb, adverb, and noun meanings of the word "proper" are also included.
Why do people in England say proper?Since British people use the term to express so many diverse things, it may be challenging to define. When anything is done "properly," it is being done accurately or appropriately. Similar to the term "extremely," "decent" could also be used for stress inside the North of England.
To know more about properly visit;
https://brainly.com/question/28017334
#SPJ4
Perky's imagery study (1910) had participants describe images of objects that were dimly projected onto a screen. The significance of Perky's results was thata. screen images interfered with people's ability to form mental images.b. people were influenced by the projected images when forming their mental images, even when they were unaware that the projected images were present.c. the screen images had no effect on people's mental images.d. people "used" the screen images to create their mental images but only when the objects were unfamiliar.
b. people were influenced by the projected images when forming their mental images, even when they were unaware that the projected images were present.
A mental image is an experience that, most of the time, closely mimics "perceiving" a particular object, event, or scene but takes place while the relevant object, event, or scene is not actually present to the senses. There are times when the mental imagery may be dynamic, phantasmagoric, and involuntary in nature, repeatedly presenting identifiable objects or actions, spilling over from waking events, or defying perception, presenting a kaleidoscopic field, in which no distinct object can be discerned (especially when falling asleep or waking up).
For similar questions visit here:
https://brainly.com/question/12127756
#SPJ4
a pyelotomy is the surgical replacement of a kidney
A pyelotomy is the surgical replacement of a kidney is false statement
Do you mean by surgical surgery?Surgery-related items, such as surgical tools or a surgical nurse, are described by the term surgical. A human or an animal may be the subject or subject on which surgery is conducted. A surgeon is someone who performs surgery, while a surgeon's assistant is someone who provides aid during surgery.
What differentiates medical procedures from surgical ones?Any condition that necessitates a targeted treatment, such as surgery or one of the many vascular procedures or radiation methods, is referred to as a surgical illness. A more holistic, pharmaceutical strategy to treating a medical issue is required.
To know more about surgical visit:
https://brainly.com/question/14116765
#SPJ4
T/F neoclassical criminology focused on the importance of character, the dynamic of character development, and the rational choices people make as they are faced with opportunities for crime.
The main focus of neoclassical criminology is to emphasize the dynamics of character development, the significance of character, and the rational choices that people are making when confronted with criminal opportunity. This statement is TRUE.
Understanding Neoclassical CriminologyIn its simplest terms, neoclassical criminology is a school of thought that regards criminal behavior as individually determined and situationally dynamic. According to neoclassical crime theories, tighter child-rearing techniques, harsher penalties, and/or more monitoring and security can dissuade, reduce, or even eliminate all crimes. Typically, Neoclassical philosophy is associated with politically conservative criminal control strategies. This is partly due to the fact that these theories call for expanded enforcement, zero-tolerance probation and parole systems, and longer jail terms for all kinds of crimes.
Learn more about criminology here: brainly.com/question/28996894
#SPJ4
sarah recently had a routine medical test conducted. her doctor contacted her and told her that there were some irregularities and that further tests were needed. although sarah was concerned about the results, she dealt with her stress by talking to friends, spending time with her family, and staying busy. this is an example of coping.
Sarah recently had a routine medical test conducted. her doctor contacted her and told her that there were some irregularities and that further tests were needed. although Sarah was concerned about the results, she dealt with her stress by talking to friends, spending time with her family, and staying busy. this is an example of coping by emotion-focused
What is emotion-focused?Generally, Emotion-focused therapy, sometimes known as EFT for short, is a kind of talk therapy that is predicated on the idea that one's emotional experiences are fundamental to their sense of self.
According to Emotional Freedom Theory, an individual's choices and decisions may also be influenced by their feelings. This approach to psychotherapy operates on the premise that a lack of emotional awareness or avoidance of distressing feelings may be harmful.
There is a family of similar techniques to psychotherapy that may be utilized with individuals, couples, or families called emotionally focused treatment and emotion-focused therapy.
Experiential therapy, attachment theory, and systemic therapy are all included into EFT's approach methodologies. EFT is often used as a brief kind of therapy.
Read more about emotion-focused
https://brainly.com/question/12671183
#SPJ1
place the stages of group and team development in the correct order, with the first stage listed at the top and the last stage listed at the bottom.
The following are the the stages of group and team development.
FormingStormingNormingPerformingAdjourningWhat is team development:A team is a collection of persons who collaborate to achieve a common objective. By fulfilling a specified team job, each team member contributes in their own unique way to the accomplishment of the common goal. The team as a whole nevertheless has the same orientation and mentality. Although it may seem simple on paper, it may be challenging for a team to maintain a balance between individual and group particularly under pressure, when things are going badly, or when there is tension.
Maintaining an efficient team is similar to tending to a garden; if neglected, it loses its capacity to flourish. Long-term success of the team is ensured through team development. The team benefits in many different ways through team development. Each team member improves their knowledge of their tasks, roles, and capacity for collaboration.
To know more about Team development, visit:
https://brainly.com/question/25637878
#SPJ1
