How do twins form in the uterus?

Answers

Answer 1
one fertilised egg splits and develops into two babies with exactly the same genetic information. To form fraternal or dizygotic twins, two eggs are fertilised by two sperm and produce two genetically unique children.

Related Questions

is jump rope a soprt and why
i will mark brainliest

Answers

Answer:The act of jumping rope can strengthen these muscles (and tendons) and help to prevent injuries. Jumping rope, especially when you move into more advanced exercises will increase your athleticism and foot speed. This is important for every athlete regardless of the sport.

Explanation:

Rope jumping or skipping is not only a playground activity and exercise, but also a competitive sport. Rope jumping usually involves a single person or more, jumping over a rope that is being swung. ... Rope jumping competitions are of different types.

35

Step-by-step explanation:

They told you that the mean is 7.

You know there are 5 numbers

Mean = (number 1 + number 2 + number 3 + number 4 + number 5) / 5 = 7

Sum = 7 x 5

= 35.

Answers

I’m confused on what your asking ??

Which of the following is the BEST reason for children to have time each day for active play—running, climbing, throwing, hopping, etc.?

Answers

Answer:

any type of physical activity

Explanation:

helps with healthy growth and development. build strong bones and muscles. improve balance and develop skills. maintain and develop flexibility

These activities are important for children because it helps with their physical growth along with mental growth, physical exercise helps the brain as well as the body

Research the negative effects and smoking.

Create a list of three reasons why people drink alcohol and provide an opposing argument for that reason. Finally, identify three negative impact of drinking.


Create a list of three reasons why people smoke and provide an opposing argument for that reason. Finally, identify three negative impacts of smoking.

Answers

The negative effects of smoking would result in major health issues including bronchitis and tuberculosis, even death

Three reasons why ppl drink alcohol are: Usually to relieve stress,peer pressure, for fun, occasionally, past experiences, family trait
3 negative impacts: major health issues, can cause major injuries and potential accidents, financial problems

Three reasons ppm smoke are:
Stress relief, social occasions, pleasure, family trait

Effects: slower heart rate, trouble focusing, feeling down and weary

The health care provider prescribes clomiphene for 5 days, beginning on the fifth day of menses, for treatment of infertility. After the nurse provides medication teaching, which client statement would indicate a need for further teaching?

Answers

Answer:

If the patient is unclear as to how many days she is supposed to continue taking the medication or at what time of the day or what dosage each day; anything she asks along similar lines will indicate that she has not yet fully understood the requirements of this treatment for it to be successful. Further clarification should be given in such a case so that the treatment may be successful.

Hope that answers the question, have a great day!

Which of the following are key to keeping serious illnesses arise? Select the best answers that apply.
recognizing problems


rehabilitation


early intervention


medication

Answers

Medication because of overdosing

Which of the following should be performed on an unconscious, unresponsive person?

Question 2 options:

Heimlich Maneuver


CPR


shaking them


none of the above

Answers

Answer:

CPR

Explanation: If there is no breathing or a pulse within 10 seconds, begin chest compressions. Start CPR with 30 chest compressions before giving two rescue breaths.

Which structure in the respiratory tract is supported by cartilage rings? *

Answers

Answer:

The Trachea

Explanation:

Rings of cartilage, similar to those of the trachea, support the structure of the bronchi and prevent their collapse.

Rings of cartilage, similar to those of the trachea, support the structure of the bronchi and prevent their collapse.

The human body is composed of approximately 60% of water. True or False

Answers

Up to 60% of the human adult body is water. According to H.H. Mitchell, Journal of Biological Chemistry 158, the brain and heart are composed of 73% water, and the lungs are about 83% water. The skin contains 64% water, muscles and kidneys are 79%, and even the bones are watery: 31%. Years

True. The human body is composed of approximately 60% water. This high water content is essential for the proper functioning of various physiological processes and maintaining overall health.

Water plays crucial roles in the body, including regulating body temperature, transporting nutrients and oxygen to cells, removing waste products, cushioning joints and organs, and supporting various chemical reactions.

Water is distributed throughout the body, being present in cells, blood, and extracellular fluids. It is also a major component of vital organs like the brain, heart, and lungs. Adequate hydration is essential for maintaining proper bodily functions and preventing dehydration, which can lead to various health issues.

Individual water needs may vary based on factors like age, activity level, climate, and overall health, but it is generally recommended to drink enough water daily to stay adequately hydrated. This helps ensure the body can perform optimally and maintain a healthy balance of fluids in the system.

To know more about  human body  follow the link:

https://brainly.com/question/1232111

#SPJ6

Select the correct answer. What is the term for designated people who are required to report child abuse if they suspect it? A. mandated reporters B. directors C. family resources coordinators D. childcare reporters

Answers

The answer is A. mandated reporters. Mandated reporters are people required, or mandated, to report child abuse if they suspect it.

Answer:

A. mandated reporters

Explanation:

Do people with higher blood pressure have warmer hands and feet?
Please put some thought into your answer. Thanks in advance.

Answers



Because increased blood flow to an area of the body can make it feel warm, people with high blood pressure may have warm hands or feet.

Factors which can improve increased blood flow include: lifestyle changes, exercise, weight loss, dietary adjustments, blood pressure medication, and regular monitoring

help me out please! thank you

Answers

Explanation:

The answer is A , a goal that should only take a day or two to accomolish

Answer:

d option

Explanation:

What happens to most amino acids?

Answers

Answer: help your body with various processes such as building muscle and regulating immune function

Explanation: Amino acids are organic compounds composed of nitrogen, carbon, hydrogen and oxygen, along with a variable side chain group. ... When you eat protein, it's broken down into amino acids, which are then used to help your body with various processes such as building muscle and regulating immune function

After your body digests and breaks down protein, amino acids are left in the body to help do the following: Break down food. Grow and repair body tissue. Provide a source of energy.

19. Muscles attached to bones support your body to provide stability and balance.

True or False

Answers

Answer:

True

Explanation:

They are a part of the musculoskeletal system which helps provide form, stability, support, and movement.

PLS ANSWER QUICK
Which of the following would fit this definition: making sound purchasing decisions to reduce the amount of waste and pollution that can negatively affect our health?
Pre-cycling
NIMBY
Recycling
Green House Effect

Answers

Answer:

Recycling

Explanation:

Precycling is the practice of reducing waste by attempting to avoid bringing items which will generate waste into home or business.

NIMBY, or Nimby, is a characterization of opposition by residents to a proposed development in their local area.

The greenhouse effect is the process by which radiation from a planet's atmosphere warms the planet's surface to a temperature above what it would be without this atmosphere.

How do different companies market e-cigarette towards young children why do you think the market this way

Answers

Answer:

“Most of these kids are not smokers,” said Robin Koval, CEO and ... is trying to sell a do-gooder image and what Americans think about it.

Explanation:

E-cigarette companies market their products towards young children by offering kid friendly flavors such as cotton candy and gummi bear, and packaging e-liquids to look like common food items. E-cigarette companies have rapidly increased advertising spending, from $6.4 million in 2011 to $115 million in 2014. These factors will increase the amount of youth that use e-cigarettes which will bring in more money to these companies. This is why the companies market their products towards children.

For muscles or bone injuries, you should apply heat to the area as soon as possible to help with the swelling.
True
False

Answers

Pretty sure false I think
It is false I don’t tell her mom is that she is a good night and she’s not working today she is YungRichLord right now I’m gonna was the day

Why do people avoid other people? Give 3 reasons.

Answers

1.could be guilt
2. they are not social
3. shy

1 minutes speech on coronavirus.....

Answers

Answer:  Coronavirus spreads mostly through direct contact with infected people and with infected large respiratory droplets, which measure more than 0.0002 inches in diameter. The hefty droplets fly from a person's mouth when they cough or sneeze, falling to the ground by the time they’ve traveled only a few feet.  

However, mounting evidence suggests that aerosols may spur transmission more than once thought, and these smaller particles "can remain aloft for a considerable amount of time,"

Explanation:

Why have organisms developed physical and behavioral adaptations over time? Give an example.

Answers

Answer:

All organisms have adaptations that help them survive and thrive. ... Adaptations usually occur because a gene mutates or changes by accident! Some mutations can help an animal or plant survive better than others in the species without the mutation.

Explanation:

Actions animals take to survive in their environments. Examples are hibernation, migration, and instincts. Example: Birds fly south in the winter because they can find more food.

Answer:

Organisms have developed Physical and Behavorial Adaptations because of the need to survive and reproduce and carry their genes on to the next generation and increase the population.

Can I get Brainliest? Thx Peace...

I NEED HELP ASAP !!!


When asking questions to parents about a child’s challenging behavior, teachers are looking for routine causes and ________.

Answers

Answer:

very vague sentence... perhaps solutions or reinforcements.

Explanation:

triggers or abuse by parents and medical issues or food diet

You are to do a Physical Education Project which is consist of 4 Topics. (Team Sports, Weight Training, Aerobics and the Fitness Gram test. You have two weeks to complete it. (May 18-29) Read the instructions down below.

1.) TEAM SPORTS - (Basketball, Football, Soccer, Softball, Volleyball)

You are to choose one Sport up above and write a summary on the rules and regulation how the game is played?

2.) WEIGHT TRAINING – Watch a video and write a paragraph (5 sentence) on how Weight Training is beneficial for your body.

3.) AEROBICS– Do a 15-minute workout and write a full description about the process you went through and how your body responded to the workout?

4.) FITNESS GRAM TEST – There are 6 Test you will take (Height, Weight, Push- ups, Sit-ups, Standing Long Jump and a 10-minute 50-yard Pacer Walk/Run) You will need to use a Stop Watch and a Tape Measure for these activities.

Answers

Volleyball-
You have two teams on each side of the net consisting of 6 players on each side in a formation of their choice Team A and Team B will either Pass Set Hit or block the ball coming back over they will play at least 2 matches or more either to 25 points or 15 points depening on the match number you will continue to play till the game follows a win

Nine-year-old child admitted with frequent cough and fever of > 100.5° F (38.1° C) for the past month. Child lives with parents and with grandparents who recently emigrated from SE Asia. Weight = 20 kg. Parent reports significant weight loss in child. Child reporting fatigue and poor appetite. Denies vomiting/diarrhea. Does have some nausea. No problems with voiding or stooling. Child does well in school.


A. Pneumonia

B. Tuberculosis

C. Asthma

D. HIV

Answers

Answer:

In this clinical picture, two probable pathologies could be suspected according to the written ones, HIV or pneumonia could be suspected, as for ASMA and tuberculosis, since asthma does not generate fever, and tuberculosis does not present a high incidence rate. in the child's residence area.

Pneumonia causes fever, cough, and weight loss because of the body's demand for energy to cope with this condition.

On the other hand, HIV would be suspected, because it also presents these symptoms, although it is generally associated with others such as spontaneous bleeding from the gums, night sweats, etc. What makes us doubt the most between both diagnoses is the repeatability of the condition, which is why an acquired immunodeficiency such as that generated by HIV could be suspected.

These would be two presumptive diagnoses, where we presume what the child would have since the information or data given in the question are insufficient to give a certain diagnosis, for that we could do a chest X-ray, a quick test of HIV or an ELISA, count of LTCD4 + to be able to know with certainty if the child has HIV or not. Regarding pneumonia, the child's respiratory capacity could be analyzed, a chest rx would be taken, a sputum test.

Explanation:

I hope I was clear in the question, I would lean more towards chronic pneumonia, therefore I would risk saying that the correct one could be A, although knowing about the subject is highly debatable with the possible diagnosis of HIV, being a child there is It should be extremely expectant and to be able to discard different doubts not only with clinical manifestations or signs of the patient.

The certainty of the diagnosis determines the success of the treatment.

The answer should be A Pneumonia

18. Tissues that move parts of the body and control the organs is ________ system.

A) Skeletal
B) Nervous
C) Digestive
D) Muscular

Answers

Answer:

A) Skeletal

Explanation:

The muscular system is made up of tissues that work with the skeletal system to control movement of the body.

D. muscular is the answer i think




How would homeostasis of the body be affected if the lungs stopped working?
The cells would no longer be able to get rid of waste gases like carbon dioxide.
The cells would still be able to get rid of carbon dioxide through the blood.
Organs would begin to die off.
The cells would no longer receive oxygen and begin to die off.
The cells would still be able to receive oxygen from the blood.
Previous

Answers

Answer:

2nd to last one

Explanation:

When it comes to fitness gear, price is generally related to what?

Answers

Answer:

quality of item/ its effectiveness

Explanation:

What is the effect of medicines given to people suffering from viral diseases?

Answers

Answer:

it help keeps the virus from getting stronger as your body tries to create antibodies to kill the virus

Explanation:

Please I need Help ASAP!!!

Answers

Answer:

I would say option 1

Explanation:

*READ* because, they look the exact same. And when they look the exact same I always do the first one. Hope This Helps!

Answer:

neither meiosis produces 4 daughter cells not two.

Explanation:

Define what nutrient-dense foods are:

Answers

Answer:

Nutrient density identifies the amount of beneficial nutrients in a food product in proportion to e.g. energy content, weight or amount of detrimental nutrients. Terms such as nutrient rich and micronutrient dense refer to similar properties.--- Wikipedia

Explanation:

Answer:

Nutrition (Nutrient Density) The most nutritious or nutrient-dense foods include vegetables, fruits, whole grains, seafood, eggs, beans and peas, unsalted nuts and seeds.

Explanation:

Professional assessments are the only reliable method for determining an individual's levels of health-related fitness.
Please select the best answer from the choices provided.
Т
F

Answers

Answer: true

Explanation: I took the test :)))

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Urgent please solve quickly please!Solve the system of linear equations by substitution-x+y=76x-y=-7 What is the slope of y=5x-1y=5x1y, equals, 5, x, minus, 1? The measure of an angle is seventy-one times the measure of its supplementary angle. What is the measure of each angle? explain what todays culture vs counterculture would be niversal Studios sold the Mamma Mia! DVD around the world. Universal charged $21.40 in Canada and $32 in Japanlong dashmore than the $20 it charged in the United States. Assume Universal's marginal cost of production (m) is $1.20. Determine what the elasticities of demand must be in Canada and in Japan if Universal is profit maximizingLOADING.... The elasticity of demand in Canada must be epsilon Subscript Upper Cequals nothing. (Enter a numeric response using a real How many days in a year ? how our weather in Atlantic Canada is formed and what influences the weather. Which of the following describes the sea?A.The sea has suddenly become calm.BThe waves are growing dangerously high.The sea is pulling the ship to the Sirens' island.The waves are going to crash the ship against the rocks. How does Bella feel about the magic shop at the beginning of the story? A researcher developing scanners to search for hidden weapons at airports has failed to conclude that a new scanner is significantly better than the current scanner. He made his decision based on a test using alpha equals 0.025 . Would he have made the same decision at alpha equals 0.10 question mark How about alpha equals 0.01 question mark Explain. Amanda and Mary each have a box of popcorn.Whose box holds more popcorn?How much more popcorn does the bigger box hold than the smaller box? If 50.0 g of KCl reacts with 50.0 g of O2 to produce KClO3 according to the following equation, how many grams of KClO3 will be formed? Word and Formula equation. Whats the distance between the points (-9,2) and (-4,2)?A. 5B. 13C. 7D. 2 Fernando factored 45y^6 as (9y^3)(5y^3).Salma factored 45y as (3y)(15y^5). Which of them factored 45y^6 correctly? what is a range of the lowest temperatures found at the top of the tropopause HELP ME WITH MY 7th-GRADE MATH HW (will mark brainless) PLEASE HELP!! ASAP!! I WILL MARK YOU BRAINLIEST!! All life on Earth depends on _____ for survival. aproducers bthe sun's energy ceating other organisms dchemosynthesis can i get your help pleaseWhich answer choice shows the decimals in order from greatest to least?A.1.234, 1.237, 1.2, 1.48, 2.01B.1.2, 1.234, 1.237, 1.48, 2.01C.2.01, 1.48, 1.237, 1.234, 1.2D.1.2, 1.48, 2.01, 1.234, 1.237 Read the excerpt from Narrative of the Life of Frederick Douglass.After the valuation, then came the division. I have no language to express the high excitement and deep anxiety which were felt among us poor slaves during this time. Our fate for life was now to be decided. We had no more voice in that decision than the brutes among whom we were ranked. A single word from the white men was enough--against all our wishes, prayers, and entreaties--to sunder forever the dearest friends, dearest kindred, and strongest ties known to human beings.Douglasss purpose in this excerpt is to-entertain the reader with a suspenseful story.-explain the difference between valuation and division.-argue that no one else can understand his pain.-inform the reader about the cruelty of slavery. shoe factory horror - how does paragraph 4 contribute to the development of ideas in the text?