Why are pig hearts used to study the anatomy of the human heart.

Answers

Answer 1

Answer:

The average pig heart has an extremely similar shape and size to that of a human.

Explanation:

Like a human heart, a pig heart consists of four chambers: two atriums and two ventricles.

Answer 2
Because pig hearts are the closest thing to a human heart because it has the left and right atrium and ventricle

Related Questions

Which of the following terms is incorrectly matched to its type of digestion?
teeth- mechanical
stomach-chemical
-
O intestines- mechanical
salivary glands- chemical

Answers

Given what we know, we can confirm that though the options listed are all correct, the stomach should also be listed as a mechanical digestive system since it is both.

Why is the stomach mechanical and chemical?

The stomach is considered as both a mechanical digestive system as well as a chemical system. This has to do with the fact that the stomach uses muscles to move and pass along the food it is digesting, making it a mechanical digestive system, while also using powerful enzymes and acids to break down the food, granting it status as a chemical digestive system.

Therefore, we can confirm that the only incorrect aspect of this question is that the stomach is only listed as chemical, when in fact it should be listed as both chemical and mechanical.

To learn more about digestion visit;

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There are different types of arthritis.
They are often classified by the
number of that are involved.
A. joints
B. muscles
C. bones

Answers

Answer:

Arthritis effects the joints, so I’d assume it’s A.

Explanation:

There are 4 types of arthritis; Degenerative arthritis, inflammatory arthritis, metabolic arthritis, and infectious arthritis. Arthritis can cause inflammatory damage, or degenerative damage (meaning it may breakdown your joints).


Hope this helps!

What stores vitamins and sugars until your body needs them.

Answers

Answer:

Liver

Explanation:

Question:
A school providing their students with after school stress management programs is an example
of which prevention strategy?
individual
community
societal
governmental


A: Individual
B: community
C: societal
D: governmental

Answers

Answer:B community

Explanation:The answer is community because the school you go to would be your community like community neighborhood meetings (do those even exist I don’t know)

why do people not want to talk about their mental health?

Answers

Explanation:

they feel ashamed of it and it's embarrassing because I do the same thing

Answer:

Maby because they are scared of what other people are thinking of them so they dont say what they want or need to say.

Nicotine is classified as a drug and absorbed into the bloodstream.
True or false

Answers

True, Whenever you smoke or chew tobacco, or inhale secondhand smoke from a cigarette, nicotine is absorbed into your bloodstream.

Answer: TRUE

Explanation:

Nicotine is classified as a drug and absorbed into the bloodstream.

Which type of tissue covers body surfaces and lines body cavities?.

Answers

Answer:

epithelium

Explanation:

The basic heartrate established by the sa node is called the:.

Answers

sinus rythm/ option A

There are different types of arthritis.
They are often classified by the
number of that are involved.
A. joints
B. muscles
C. bones

Answers

Answer:

B. muscles

Explanation:

[tex] [/tex] [tex] [/tex][tex] [/tex] [tex] [/tex]

The answer is B. (Muscles)

hope this helped:)

All of the following describe an individual who has a high need for achievement except ___________. A. Generally being future-oriented B. Often delaying gratification in pursuit of goals C. Generally handling negative feedback poorly D. Often pursuing competitive entrepreneurial careers Please select the best answer from the choices provided A B C D.

Answers

Answer:

c

Explanation:

the answer is c

(please vote me brainliest )

The answer is C hope this was helpful sincerly : lalisa blackpink

Of what condition would dry mucous membranes in
the body be a symptom, and how could this symptom
be treated?

Answers

Answer:

Sjögren's syndrome is a disease in which the body's defense system (immune system) attacks healthy tissues causing dryness of the mouth, eyes and other membranes of the body that secrete mucous.

Which of the following is NOT an important part of exercise clothing? A. Belts B. Shoes C. Shirts D. Socks Please select the best answer from the choices provided. A B C D.

Answers

Answer: A

Explanation: When you workout you are most likely wearing exercise clothing and that type of clothing consists of shorts or even leggings nothing that needs holding with a belt.

A belt is NOT an important part of exercise clothing.

What is exercise clothing?Typical sport-specific garments include tracksuits, shorts, T-shirts, and polo shirts.Sports fabrics are technical materials that help to keep the wearer comfortable during exercise

BELT cannot be an important part of exercise clothing because the wearer will not be comfortable during exercise.

A. Belts

B. Shoes

C. Shirts

D. Socks

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Someone told me that being a girl is hard I ask her she say she can't explain it difficult as a boy I would like to know why it is hard for being a girl?​

Answers

Answer:

you will never know the pain of bleeding from the inside every month, not only that girls have to deal with catcalling and all that

Explanation:

well honestly there are many different reasons why it is hard being a girl. one reason is we have a period every month when we react a certain age. the age can be different for everyone. there’s also the matter that women have a higher rate of getting harmed by people (that is the simplest way i can put it) but i’m sure it’s also hard being a guy

What is the ability of muscle cells to shorten called?.

Answers

Contractility is the ability of muscle cells to forcefully shorten
(hope this helps!)

A _____________ is a bundle of ropy tissue in a human or animal.

Answers

The other user is correct it’s muscle.

Which upper chamber of the heart contains oxygen-rich blood?
the right atrium
the left atrium
the right ventricle
the left ventricle

peez <3

Answers

Answer:

left atrium

Oxygen-rich blood flows from the lungs back into the left atrium (LA), or the left upper chamber of the heart, through four pulmonary veins. Oxygen-rich blood then flows through the mitral valve (MV) into the left ventricle (LV), or the left lower chamber.

the left atrium
explanation : he left atrium receives blood from the lungs, which is rich in oxygen.
hope this helps!!

TRUE OR FALSE…
Can someone pleaseee help me ASAP

Answers

True because light from the sun affects our melatonin

How to lose weight really really fast.

Answers

Go on a calorie deficits by maybe 200-300 calories make sure you’re burning more calories than you’re eating. High protein foods watch what you eat.

Which of the following is generally not an effect of having high rates of infectious disease (like malaria) within a population? A. High health care costs B. High infant mortality rates C. High economic growth rates D. High absenteeism in the workplace Please select the best answer from the choices provided. A B C D.

Answers

Answer:

here's the answer to your question hope it helps you

Explanation:

d. is the best answer

Answer: The correct answer is c

Explanation: got it right on edge 2020-21

The health-related components of physical fitness are most associated with.

Answers

Answer:

Running, jogging, walking, biking or swimming

Explanation:

I hope that this helps!

Which of the following is a possible long-term health effect of stress?
0 A. high blood pressure
I B. acid reflux
I C. shortness of breath
D. muscle aches

Answers

Answer:

High blood pressure

Explanation:

Suzanne is following a fad diet. She has started to experience low energy during her workouts, and on a
recent trip to the doctor, she found out she has high cholesterol. Which fad diet is Suzanne most likely
following?
A. low-carbohydrate
B. low-fat
C. fasting
D. diuretics

Answers

Answer:

A

Explanation:

Carbohydrates give energy and if your low in them then you will have less energy.

Scooters have become a popular aide to those with mobility disabilities. Please select the best answer from the choices provided. T F.

Answers

Answer:

Yes, scooters help people with disabilities move around and get places better.  It helps them and it is much easier than a wheelchair and a walker etc.

Reasons of the popularity of Scooter:

1. Unlike bikes, the scooters do not have the Gears that work by the foot.

2. This allows disabled people to ride a scooter without gear.

3. Scooter is relatively smaller than the bikes.

4. It gives a relaxed positioning to disable people as it has space in the front.

Therefore, the scooter become a popular aide for people with mobility disabilities.

Brainliest Please?

Answer:

True

Explanation:

When creating the final version of your action plan all of the following are true EXCEPT:

A.
all of the goals that you created for yourself are realistic and can be met

B.
all of the goals reflect the same specific topic

C.
you have created a time frame for yourself in which to achieve your goals

D.
each goal is flexible and can be easily modified



Please select the best answer from the choices provided.
A
B
C
D

Answers

Answer:

B

Explanation:

In the final version of your action plan all of the following are true EXCEPT: D) each goal is flexible and can be easily modified.

What's the motion plan?

Motion Plans are easy lists of all of the obligations which you need to finish to satisfy an objective. They range from To-Do Lists in that they focus on the fulfillment of an unmarried aim. action Plans are beneficial because they give you a framework for considering how you'll complete an undertaking correctly.

What ought an action plan include?

A movement plan includes seven steps:

placing targets, assessing the targets, figuring out the movement required to satisfy the goals, operating out a way to evaluate the interest, agreeing on a time-body for movement, figuring out assets (human, economic, and technical), finalizing the plan, comparing the results.

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explains that an individual will change his/her behavior only if they want to change,
А.
The decision-making model
B. An action plan C.
Stress management
D.. The stages of change

Answers

The answer is D your welcome

Answer:

Its A

Explanation:

Which set of steps describes the way the brain learns according to the information processing model?

A.) rehearsal—short-term memory—feedback—long-term memory—sensory input
B.) sensory input—short-term memory—rehearsal—feedback—long-term memory
C.)sensory input—feedback—rehearsal—long-term memory—short-term memory
D.)short-term memory—rehearsal—sensory input—feedback—long-term memory

Answers

Answer:

The answer is B I'm pretty sure

Which of the following is NOT a strategy to prevent falls? A. Keeping walking surfaces free from moisture and clutter B. Replacing damaged electrical cords C. Installing handrails for stairs D. Keeping a ladder handy for reaching high places Please select the best answer from the choices provided. A B C D.

Answers

B because electrical cords aren’t usually in the way you should still replace them if need though ;)

Ralph’s manager has assigned him the task of storing utensils and cleaning equipment. Which two safe practices does Ralph demonstrate to prevent cross-contamination?

He stores spoons, forks, and knives with their handles up.
He keeps casseroles, pots, and jugs in a closet under a stairwell.
He stores pots and pans on a shelf that is three inches off the floor.
He washes ladles in a sink designated for discarding mop water.
He keeps glasses and mugs upside down on a sanitized shelf.

Answers

The Answer: C and D

Explanation: Storing utensils upside down, keeping pots underneath a stairwell, and washing stuff in mop water is NOT sanitary.

Activity 3: Let's wrap it up! Directions: Write down 3 ideas or learnings from what was presented 2 interesting facts you have read 1 question in your mind about the lesson 3 things I have learned 2 interesting facts that I have learned 1 question in my mind about the lesson​

Answers

Answer:

attach the presentation!

Explanation:

this can't be answered because I don't know what was presented or what the topic was.

While being treated for depression, what else can you do to help the healing process?

Answers

Alternative and complementary treatments for depression may include vitamin and herbal supplements, acupuncture, and relaxation techniques, such as mindfulness meditation, yoga, or tai chi.
Do things that may distract you. Go for walks around the neighborhood, watch movies or even do a puzzle. Anything
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Rewrite the quadratic function below in standard form. y = 3(x+9)(x+1) PLEASE GUYS I NEED HELP!! IS THERE ANYONE WHO KNOW THIS TWO QUESTIONS :'))) A student observes that the temperature of a container of water stops increasing right before it starts to boil and turn into gas. Which statement is correct about the thermal energy of the water? (1 point)The kinetic energy of the water is still increasing even though the temperature is not increasing.The thermal energy of the water remains constant as it transforms from liquid to gas.The thermal energy of the water is still increasing even though the temperature is not increasing. The potential energy of the water remains constant as it transforms from liquid to gas. - 24 - 8 -13calculate What happens in a decomposition reaction? O A. Two or more substances combine to form one substance. B. Two ions trade places. O C. Larger compounds break down into two or more smaller compounds O D. The charges of the atoms change. 3. Over the next two days, Job.net Employment Agency is interviewing clients who wish to find jobs. On the first day, the agency plans to interview clients in groups of 2. On the second day, the agency will interview clients in groups of 4. If the employment agency will interview the same number of clients on each day, what is the smallest number of clients that could be interviewed each day? what are the main functions of carbohydrates Can Health improve do to prosperity? PLEASE HELP ME. I DESPERATELY NEED IT Write the point slope form of the equation of the line through the given points: (-4,-1) and (-3,1) EXPLAIN. STEP BY STEP Five students each ate 2/3 of their own bag of skittles. What was the total amount eaten? The average size of a human cell is one-ten-thousandths (0.0001) of a meter. Write it in scientific notation. ( Follow this format without spaces: _.___x10^__ ) What are land claims treaties? How do plants affect the amount of carbon in Earths atmosphere?Question 1 options:Plants increase the levels of carbon dioxide in the atmosphere due to the process of photosynthesis.Plants have no effect on the amount of carbon in the atmospherePlants decrease the levels of carbon dioxide in the atmosphere due to the process of photosynthesis. Do this problem 3 2/3x-4/5(x-3 3/4) In Act ll, Scene 2, Juliet says, "What's in a Name? That which we call a rose/ By any other name would smell as sweet" What does she mean? How does this comparison relate to one of the conflicts in her life? what is the mode of 5, 8, 9, 10, 4, 5, 10, 12, 5 Which evidence card could be eliminated because it did not isolate variables?Evidence Card A: Magnetic pole arrangementEvidence Card A: Magnetic pole arrangementEvidence Card B: Number of wire coilsEvidence Card B: Number of wire coilsEvidence Card C: Rail materialEvidence Card C: Rail materialEvidence Card D: Distance between the car and launcherEvidence Card D: Distance between the car and launcherNone should be eliminated.None should be eliminated. What happened to Mexican Americans after the Mexican Americans war? Im Gloria anzaldua point of viewfrom the book borderlands la frontera HELP QUICK QUICK In what ways did the geography of Arkansas influence both settlement and cultural development of the Mississippi All==uvial Plains and Ozark Mountain regions? Which of the following is NOT a requirement for the Class E driving skillstest?A. You must be able to give hand signals.B. Your bumpers must meet height requirements.C. The vehicle must be able to exceed 25 mph.D. A parent or legal guardian must accompany you.