A major difference between smoothmuscle fibers and skeletal muscle fibers in terms of calcium influx is that ______.A. smooth muscle fibers have a sarcoplasmic reticulumB. calcium ions are stored in the sarcoplasm of smooth muscleC. calcium ion influx occurs mostly from the extracellular fluid in smooth muscleD. smooth muscle contraction does not involve calcium

Answers

Answer 1

(C) calcium ion influx occurs mostly from the extracellular fluid in smooth muscle, is the major difference between smooth muscle fibers and skeletal muscle fibers in terms of calcium influx.

Except for the heart, smooth muscle fibers are found in the walls of hollow visceral organs (such as the liver, pancreas, and intestines), are spindle-shaped, and are similarly controlled involuntarily. Muscles that are connected to the bone contain skeletal muscle fibers.

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Related Questions

Which of the following is a supporting technology for health information management department systems?
a. Computerized provider order entry
b. Bar-code medication administration
c. Electronic document management system
d. Electronic clinical order entry and results reporting

Answers

Electronic document management system- is a supporting technology for health information management department systems.

What is Electronic document management system?

A form of content management system called an electronic document and records management system (EDRMS) refers to the integration of document management and records management technology.

Systems typically see a document or file as a work-in-progress up to the point at which it has completed review, approval, lock-down, and (perhaps) release, at which point it will be ready for use. The version of the form that is stored with user content will be treated as a legal document by the company.

The company may implement best-practice or legally required retention rules that specify how the second phase of the record life-cycle will proceed once a document reaches the status of a record.

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jamal, at age 6, is already an excellent athlete, fast runner, and accomplished gymnast. he has excellent .

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Gross motor skills are the abilities required to coordinate the body's muscles during powerful motions like crawling, walking, jumping, running, and more.

What is A List of Gross Motor Skills?In their early years of development, children learn to coordinate their massive body muscles.Examples of typical gross motor skills include the following: catching and throwing a ball while learning to walkWalking back and forth, climbing a ladder, riding a tricycle, balancing while walking along a low wall, and putting a tennis ball over the net.Below are some illustrations of gross motor skills for children of different ages, from newborns to those in elementary or primary school.There is a list of common gross motor exercises that children of different ages can complete.As each child develops at their own rate and may reach some milestones earlier or later, this is only a guideline.Children naturally develop their gross motor abilities via play, but it is also possible to design movement activities that give them lots of opportunity to explore movement and develop their bodies.The best gross motor exercises are listed below. They are simple and will give kids lots of practice developing their stronger muscles.Allowing kids to use a few, carefully selected gross motor toys, such as balls, scooters, and skipping ropes, is also beneficial.The most important factor is to allow children a lot of playtime. Babies need lots of time on the floor to explore movement, and older children need lots of time for unstructured indoor and outdoor play.Here are some examples for toddlers, preschoolers, and children in elementary school

The Complete Question is,
Jamal, at age 6, is already an excellent athlete, fast runner, and accomplished gymnast. He has excellent ________. a) gross motor skills b) fine motor skills c) reaction time d) hand-eye coordination

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why do people drink alcohol?how do they become alcoholic

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The reason why people become alcoholics is that they are simply addicted to the taste. Drinking alcohol can also be a coping mechanism for some people. They may be depressed or have low self-esteem and drinking is a way to escape reality.

which nutrient provides a major source of dietary sulfur?

Answers

Proteins nutrient provides a major source of dietary sulfur.

What are nutrients?

Nutrients are chemical compounds in food that are used by the body to function properly and maintain health. Examples include proteins, fats, carbohydrates, vitamins, and minerals.

Minerals, like calcium and iron, are important for growth, development and maintenance of the tissues and cells in our bodies. Vitamins, like vitamin A and vitamin C, are important for growth, development and maintenance of the tissues and cells in our bodies.

People with healthy eating patterns live longer and are at lower risk for serious health problems such as heart disease, type 2 diabetes, and obesity. For people with chronic diseases, healthy eating can help manage these conditions and prevent complications.

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Karl, a 45-year-old barber, had worked in the same shop his entire life. Last year he disappeared and was found working as a car mechanic known as "K" 300 miles away, saying he had no memory of his former life. Karl's clinical diagnosis would most likely be a. schizophrenia. b. antisocial personality disorder. c. a fugue state. d. a conversion disorder. e. dissociative identity disorder.

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Karl's clinical diagnosis would most likely be a fugue state, which is a temporary amnesia state (Option c).

What is a fugue temporary amnesia state?

A fugue temporary amnesia state is a condition in which the individual loses memory during a short period of time, which is generally accompanied by the recovery of the normal state.

Therefore, with this data, we can see that a fugue temporary amnesia state is a condition in which the individual suffering from this problem is unable to remember for a short period of time.

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a two-factor study with two levels of factor a and three levels of factor b uses a separate group of n

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The effect of one independent variable depends on the level of the second independent variable. A two-factor study with two-factor A levels and three-factor B levels uses a separate group of n = 5 participants for each treatment condition.

There is always the possibility of two main effects and one interaction. You can always compare the means of each main effect and interaction. There are key effects or interactions when the appropriate agents are different. They can have different df values, but they all have the same denominator.

The sampled population must be normally or nearly normally distributed. The samples must be independent. The variances of the populations must be equal. If the p-value is less than your significance level you can reject the null hypothesis. The difference between the two variances is statistically significant.

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True or false? the lungs have an efficient blood supply to take away the oxygenated blood and maintain the concentration gradient.

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It’s true :)))))))))))

in the definition of psychology behavior means

Answers

Answer:

According to Doron and Parot, behavior is the activity of an organism interacting with its environment.

Explanation:

Answer:  the term behavior means overt actions and reactions.

Explanation:

medical terminology ologist mean

Answers

Answer:  Specialist

Explanation: I still have the 350-word sheet from the medical terminology class  last year here so able to help you.

One who studies is the definition of ologist

A nurse is caring for a client in crisis who has endured a physical assault. The nurse would expect to see which behavior associate with the integration phase of crisis?

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The nurse would expect to see multiple types of behavior. Depending on their circumstances, each person deals with trauma in a unique way.

What integration phase of a crisis?

The acute phase's nightmares and feelings of shock, guilt, dread, shame, impotence, wrath, despair, and fear of being touched may resurface. Many survivors during this stage believe that their emotions indicate major mental disorders or that they are going insane.

During the integration period, the patient may experience depression or anxiety, or they may want to communicate. The nightmares and emotions.

Therefore, the nurse would expect to see a variety of behaviors. Each person responds to trauma in a different way depending on their circumstances.

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Sofia has heard that buying vitamins is a waste of money because the body cannot store them. What is the best response to this statement?.

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The best answer to this is that this is more accurate for water-soluble vitamins than for fat-soluble vitamins.

It varies. If you use vitamins improperly, they are a waste of money. Additionally, if you use vitamins properly, they are the deal of a lifetime.

When compared to generic supplements that include questionable substances that your body doesn't need, vitamins may appear to be a waste of money. On the other hand, vitamins and minerals are essential for your health. Without them, your body will stop functioning. That does imply death.

Vitamins can either be fat or water-soluble. Moisture vitamins (B, C) cannot be stored by the body, thus any extra you consume from dietary sources is excreted. This means that water-soluble vitamins cannot be consumed in excess.

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thurstone proposed that there are a few stable and independent mental abilities that he referred to as mental abilities.

Answers

Answer:

Thurstone proposed that there are a few stable and independent mental abilities that he referred to as: primary mental abilities.

Explanation:

What is the role of the suprachiasmatic nucleus in sleep? a. It induces REM sleep every 90 minutes. b. It causes the pineal gland to increase the production of melatonin. c. It causes the pituitary gland to increase the release of human growth hormone. d. It causes the pituitary gland to decrease the release of human growth hormone. e. It causes the pineal gland to decrease the production of melatonin.

Answers

Suprachiasmatic nucleus causes the pineal gland to decrease the production of melatonin in sleep.

What is Suprachiasmatic nucleus?

By controlling daily oscillations of the internal milieu and synchronizing them to the varying cycles of day and night and of body state, the small suprachiasmatic nucleus (SCN) of the hypothalamus plays a crucial role in the daily programming of organismic activities.

When exposed to light, SCN neurons have a prolonged response, which persists even after the light source has been offset. Previous light exposures had little impact on these slow responses. Neurons also react quickly and excitatorily while ON and frequently when OFF, which can be either excitatory or inhibitory.

Therefore, Option E is correct.

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which of the characteristics of the malaria parasite plasmodium listed reflect the evolution of mechanisms to evade the immune system? select all that apply.

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The malaria parasite's cell surface proteins display antigenic diversity. The malaria parasite expresses a sticky protein in its plasma membrane, which accounts for the fact that infected cells stay in blood arteries and away from the spleen.

An obligate parasite of insects and vertebrates, Plasmodium is a genus of unicellular eukaryotes. In the course of their life cycles, Plasmodium species develop in blood-feeding insect hosts before injecting parasites into vertebrate hosts during a blood meal.

An infectious disease that affects the entire planet, malaria continues to be the greatest cause of morbidity and mortality in the impoverished countries. Plasmodium falciparum is mostly responsible for severe and deadly malaria.

Plasmodium parasites, which individuals contract through the bites of infected female Anopheles mosquitoes, are the source of the acute fever sickness known as malaria. Two of the five parasite species that cause malaria in humans are.

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False positives for the presence of nitrites can happen if the specimen is ________ for too long.

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False positives for the presence of nitrites can happen if the specimen is at room temperature for too long or when urine appears red.

Some medicines that turn the urine red or orange can mess up the test for nitrite. This can cause a false positive result.

False-negative results can happen if the urine sample wasn't in the bladder long enough for the bacteria to turn a measurable amount of dietary nitrate into nitrite. A severe bacterial infection can also cause a nitrite test to come back falsely negative. The bacteria will break down the nitrite, even more, turning it into nitrogen, which does not react in the test.

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. After having a child, parents have reported NOT having personality changes in
which of the following?
A. Less emotional
B. Less impulsive
C. Less vain
D. Less reckless

Answers

Answer:Which statement best describes the use of satire in this passage?

Parody is used to illustrate the impact of Stalin’s purge.

Ridicule is used to show the gullibility of the Russian citizens.

Reversal is used to show how Clover, representing the people, has changed ideals.

Personification is used to show the reader Stalin’s thoughts and feelings.

Explanation:

Answer: A, Because they haven’t had any personality changes which makes them less emotional, it’s not B because impulsive means not caring about effect’s something may have, it’s not C because vain is someone caring about someone else and so on which doesn’t really have to do with the question, and it’s definitely not D because being less reckless has nothing to do with having no personality changes.

nurse manager is reviewing isolation guidelines with a newly licensed nurse which of the following statements by the newly licensed nurse indiates understanding of isolation guidelines?

Answers

"I will wear a cover gown when caring for a client who has herpes simplex" statement by the newly licensed nurse indicates an understanding of isolation guidelines.

Lack of social interaction is referred to as isolation and can cause loneliness. It is a state of social isolation that can be brought on by things like lack of mobility, unemployment, or health problems. Isolation might include spending a lot of time alone at home, not having access to resources or participating in the community, and having little to no contact with friends, family, and acquaintances.

Any of these things may make it difficult to create and maintain social networks, which can result in isolation and loneliness.

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what percentage of bone loss might occur in the six to eight-year period following menopause?

Answers

20 percent of bone loss might occur in the six to eight-year period following menopause.

Why is their a loss of bone in 8 year period following menopause ?Preventing bone loss is a major concern for women during the menopause and post-menopausal stages. Menopause accelerates bone loss and raises the risk of osteoporosis. According to research, up to 20% of bone loss can occur throughout these stages, and osteoporosis affects nearly one in every ten women over the age of 60 worldwide.One in every two postmenopausal women will have osteoporosis, and the majority will fracture at some point in their lives. Fractures (broken bones) cause discomfort, reduced mobility, and diminished function. Fractures are linked to a lower quality of life and an increased risk of death.

What is menopause, when does it normally occur, and what causes it?Menopause, also known as the climacteric, is the phase in a woman's life when her menstrual periods stop and she is no longer able to bear children. Menopause is typically experienced between the ages of 47 and 54.Menopause is commonly defined by medical professionals as the absence of menstrual bleeding for a year.

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your decision on what type of annuity to purchase will have a dramatic impact on the monthly payments you will receive upon retirement.

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Your decision on what type of annuity to purchase will have a dramatic impact on the monthly payments you will receive upon retirement the  is True

Which annuity kind is ideal for retirement?One of the finest options for tax-free income in retirement is long-term care annuities, which are also available as Roth IRA annuities. In retirement, you can withdraw your money without paying income taxes thanks to Roth IRA annuities, which give tax-free growth on your investment.The least risky annuity option available is the fixed annuity. Actually, one of the safest investment options in a retirement portfolio is a fixed annuity. No matter what happens in the market, you are offered a guaranteed rate of return when you sign your contract. In retirement, annuities can offer a steady income stream, but if you pass away too soon, you might not get your money's value.

The complete question is your decision on what type of annuity to purchase will have a dramatic impact on the monthly payments you will receive upon retirement.select one true/false

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depending upon the site use, what times of year should one consider if only two fertilizer applications are to be made annually.

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Depending upon the site use, late summer, late fall, mid to late spring times of year should one consider if only one fertilizer application is to be made annually.

What do you understand by fertilizers?

Any substance, whether of natural or synthetic origin, applied to soil or plant tissues to provide plant nutrients is referred to as a fertilizer. It's possible to distinguish fertilizers from liming agents or other non-nutrient soil additives. There are numerous natural and man-made sources of fertilizer. Fertilization for the majority of contemporary agricultural techniques concentrates on the three macronutrients nitrogen (N), phosphorus (P), and potassium (K), with sporadic additions of supplements for micronutrients such rock dust. Farmers can use a variety of methods to apply these fertilizers, including dry, pelletized, or liquid application processes, as well as heavy machinery or hand tools.

Thus from above conclusion we can say that depending upon the site use, late summer, late fall, mid to late spring times of year should one consider if only one fertilizer application is to be made annually.

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A nurse is preparing to administer dabigatran to a client who has atrial fibrillation. The nurse should explain that the purpose of this medication is which of the following?
a. to convert atrial fibrillation to sinus rhythm
b. to dissolve clots in the bloodstream
c. to slow the response of the ventricles to the fast atrial impulses
d. to reduce the risk of stroke in clients who have atrial fibrillation.

Answers

The purpose of dagigatran is to dissolve clots in the bloodstream

B. to dissolve clots in the bloodstream

What is dabigatran?

Dabigatran, or Pradaxa , is an anticoagulant used to treat and prevent stroke and blood clots to prevent  in people with atrial fibrillation. Specifically it is used to prevent blood clots following hip. It is used  to warfarin and does not require monitoring by blood tests. It is taken by mouth.

Common side effects is bleeding and gastritis. Other side effects may include bleeding around the allergic reaction and spine such as anaphylaxis. In cases of severe bleeding, it can be reversed with the antidote, idarucizumab. Use is not recommended breastfeeding or during pregnancy. Compared to warfarin it has fewer interactions with other medications. It is a direct thrombin inhibitor.

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During her hospitalization for pneumonia, the provider orders arterial blood gases for Mona Hernandez. What is the best explanation for why this is ordered?

Answers

Patient has shallow, ineffective breathing. Mona Hernandez's laboratory work indicates an elevated white blood cell count with a left shift in the differential.


A busy schedule can be a barrier to eating healthier foods.

Answers

Answer:

There are a few ways to manage this.

1. Meal prepping: By planning out your meals for the week, you can save time by having pre-made meals and snacks available. This will also help you to plan for healthier options.

2. Planning ahead: Try to plan your meals for the week and make a grocery list before you go to the store. This will help you to stick to healthy items and keep unhealthy snacks out of your grocery cart.

3. Stock up on healthy snacks: If you have healthy snacks like cut-up vegetables, nuts, and fruit readily available, you can grab them quickly when you’re in a hurry.

4. Bring lunch: If you know you won’t have time to make a healthy lunch, prepare it the night before and bring it. This will ensure you eat a healthy meal and do not resort to fast food.

5. Eat out smarter: If you find yourself eating out, opt for healthier options such as salads and grilled proteins.

Explanation:

a client with a long history of alcohol abuse is admitted to the hospital with acities

Answers

The nursing priority should be Institute fall prevention/safety measures

The high ammonia levels contribute to deterioration of mental function and to hepatic encephalopathy and hepatic coma; safety is the priority.

Although client may have dyspnea as a result of ascites, it is not life threatening; safety is priority.

Although measuring abdominal girth daily is done to monitor ascites, it is not priority for a confused client; safety is the priority.

Testing stool specimens for blood is not priority; providing for client safety is the priority.

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A food worker at a deli spends three and a half hours slicing meats on a deli slicer. She takes a lunch break and returns to the deli. What must she do before using the deli slicer?.

Answers

She must clean and sanitize the slicer with slicer sanitizer when she returns to the deli after the lunch break.

Thermal sanitize uses hot water or steam for a predetermined amount of time and at a predetermined temperature. Use of a recognised chemical sanitizer at a particular concentration and contact period constitutes chemical sanitization. Sanitizing gets rid of dirt and a tiny bit of bacteria. Before being sanitize, some objects and surfaces are cleaned to remove filth.

Deli is a shortened form of the German word "delicatessen," which means "delicacies." It started off being used to describe the establishments selling the cuisine after initially referring to the dish itself. Foods that are prepared and offered as ready-to-eat items at retail delis are referred to as deli goods.

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the placebo effect is the disappearance of symptoms without any apparent reason or treatment.

Answers

False: The placebo effect does not cause symptoms to go away for no discernible cause or benefit from a given medication.

The placebo effect is what, exactly?

A person's expectation that an activity will be helpful leads to the placebo effect, a positive health consequence. Independent of every specific treatment, the way a healthcare professional engages with a patient may also result in a favorable reaction.

Give an illustration of the placebo effect.

Participants who take the medication see a rise in blood pressure and heart rate as well as faster reaction times. However, when the exact same individuals are given the identical drug and informed that it will help people relax and sleep, most report feeling relaxation instead.

I understand the question you are looking for is

True or False: The placebo effect is the disappearance of symptoms without any apparent reason or treatment.

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Chromosomes are composed of DNA.

Answers

Yes. A chromosome is made up of proteins and DNA organized into genes

The nurse is providing education on the prevention of sexually transmitted infections (STIs) to clients. The nurse understands which client is at the highest risk of contracting an STI?
a. A 30-year-old client who consumes alcohol multiple times per week, uses cocaine, and has a history of prostitution.
b. A 20-year-old client who reports having protected sexual intercourse with three others, male and female, over the past five years.
c. A 25-year-old client who refused to receive the human papillomavirus vaccine and whose parents both have HIV.
d. A 17-year-old client who is in a monogamous relationship with a 25-year-old partner and engages in unprotected sex.

Answers

The nurse is educated regarding the transmission of STIs, and she knows that her 30-year-old client consumes alcohol multiple times per week, uses cocaine, and has a history of prostitution. Option A is the correct answer as this person has a high risk of an STI.

What is the STI and what are its consequences?

STIs can infect people who have a genetic history of any STD (sexually transmitted disease) or are in an unprotected physical relationship. Here, the 30-year-old client has a history of prostitution that shows he is at high risk for STIs. The 17-year-old client is monogamous, and nothing is mentioned about the chance of an STI, so this person has a low chance. A 25-year-old client has HIV parents, but it is not clear that both parents are HIV positive, and further, this client has not been in any unsafe physical relationships, so he cannot be infected.

Hence, the answer is option A, which is the 30-year-old client with a history of prostitution.

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A medical student makes a transverse cut of a cadaver's leg. The two resulting sections could be referred to as the superior and inferior sections anterior and posterior sections left and right sections frontal and sagittal sections.

Answers

A medical student makes a transverse cut of a cadaver's leg. The two resulting sections could be referred to as the superior and inferior sections.

A cadaver, also called a corpse, is a deceased person's body that is used by medical professionals, students, and other researchers to study anatomy, locate illness areas, ascertain the causes of death, and provide tissue for repairing defects in living people. In order to further their studies, medical school students study and dissect corpses. Archaeologists and art students are among the other people who study cadavers.

When referring to body components that are at one end of the body, the terms superior and inferior sections (cranial and caudal) are employed. The head (cranial) is where superior structures are located, while the feet are where inferior (caudal) structures are located. makes a distinction between the superior (upper) and inferior sections (lower) parts of the body. plane of sagittal. horizontal line that separates the body's right and left sides.

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All of the following are hollow abdominal organs, EXCEPT the: Select one: A. ureters. B. stomach. C. spleen. D. bladder.

Answers

The ureter, stomach, bladder are all hollow abdominal organs except the spleen.

Which of the abdominal organs is solid and which is hollow?Both solid and hollow organs are housed in the abdominal cavity.Solid organs include the gallbladder, spleen, pancreas, liver, kidneys, and adrenal glands. The GI tract is a collection of hollow organs connected by a long, twisting tube that runs from the mouth to the anus. The GI tract is made up of hollow organs such as the mouth, esophagus, stomach, small intestine, large intestine, and anus. The stomach is a hollow muscular organ. It receives food from the esophagus (gullet or food pipe), mixes it, breaks it down, and then passes it in small quantities to the small intestine. The entire digestive system is comprised of a single muscular tube that extends from the mouth to the anus.

What exactly is the spleen?The spleen is a small organ found just above the stomach, inside the left rib cage. In adults, the spleen is about the size of an avocado. The spleen is part of the lymphatic system (which is part of your immune system).It performs several important tasks in keeping your body healthy.

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Which cryptid is believed to be some form of sea serpent? These THREE headlines below illustrate the constitutional principle of..."senate Fails to Ratify Treaty of Versailles""president Truman Vetoed Traft Hartly Act""senate Rejects Nomination of robert bork to the supreme court"A) diplomatic immunity. b) executive privilegec) checks and balances d) due process of law Which layer is mostly liquid? What are the 3 rhetorical appeal? describe a situation that did not go as planned and how did you handle the situation What are the types of name signs? This biome is characterized by long dry seasons and is dominated by grasses, shrubs, and grazing animals. Responses savanna savanna boreal forest boreal forest tropical rain forest tropical rain forest desert. an 800 g steel plate has the shape of the isosceles triangle shown in the figure(figure 1). What were the 4 goals of the Populist Party ? In which direction(s) did Germany strike out to invade Europe from 1939-1942 help meeeeeeeeeeeeeeeeeee pleaseee!!!!help meeeeeeeeeeeeeeeeeee pleaseee!!!!help meeeeeeeeeeeeeeeeeee pleaseee!!!!help meeeeeeeeeeeeeeeeeee pleaseee!!!!help meeeeeeeeeeeeeeeeeee pleaseee!!!! Which statement could be used to explain why f(x) = 2x 3 has an inverse relation that is a function?The graph of f(x) passes the vertical line test.f(x) is a one-to-one function.The graph of the inverse of f(x) passes the horizontal line test.f(x) is not a function. How do you make an addend? which question would form the best basis for a quality research paper employers must make which of the following to accommodate the religious practices of employees? Why social media is important for politics? Letf(x)={x2+2xx+1if x1if x>1.Evaluate the following:1. f(7) =2. f(1) =3. f(0) = Find x.Finding an angle measure given extended triangles black-box testing treats the software unit as a device that has expected input and output behaviors but whose internal workings are known. during winter's freezing temperatures, some plants can remove water from their cells to reduce the amount of water that will freeze inside them. why would plants need to do this? the frozen water would constrict the organelles and prevent the cell from undergoing metabolic processes. as the water contracts during freezing, the cells would pull away from each other, causing damage. less water in the cells means the cells are smaller and need to do less work. the expansion of excess water as it turns to ice inside the cells would break the cells apart.