The heart sounds are caused by:
A.movement of blood through the chambers
B.contraction of the muscles
C.blood flowing into the aorta
D.the snapping shut of the valves

Answers

Answer 1

Answer:

a

Explanation:

the blood move through the chambers

Answer 2
Answer is A

Explanation:

Heart sounds are created from blood flowing through the heart chambers as the cardiac valves open and close during the cardiac cycle. Vibrations of these structures from the blood flow create audible sounds — the more turbulent the blood flow, the more vibrations that get created.

Related Questions

2. What influences your choice of physical activity?​

Answers

Working out as in getting fit doings daily routines

Physical activity is influenced by environmental factors, exercise tolerance, psychological factors, and many other factors. However, it is unclear how these different factors influence physical activity at each stage. In addition, no study has examined the factors that influence the physical activity at each stage.

On your way home from work, you stop off at the store for a few things. In a hurry, you get in the shortest checkout line, but the person ahead of you has too many things, is slow moving, and does not appear to understand the language. You are still in your work clothes, and your facility ID badge is clearly visible to everyone nearby.

Select the next step that you think provides the best public relations.

Sigh loudly and make a rude comment to the person behind you in line.

Tell the person ahead of you that she ought to go shopping in her own country.

Leave your items on the checkout belt and run out the door so you aren’t late to meet your friend.

Be patient and wait your turn. Better yet, offer to help bag groceries for the person ahead of you.

Answers

Answer:

D, be patient

Explanation:

Explain why a good exercise program should include both aerobic and resistance training

Answers

Answer:

It is important cuz if you don't exercise your body is ganna be weak and your ganna be fat if you exercise regularly everyday you wil be strong healthy

Answer:

A good exercise program should include both aerobic and resistance training because aerobics helps in maintaining and improving cardiovascular health, and resistance training engages your muscles improving muscle strength and tone.

Yo listen up, here's the story
About a little guy that lives in a blue world
And all day and all night
And everything he sees is just blue
Like him, inside and outside
Blue his house with a blue little window
And a blue Corvette
And everything is blue for him
And himself and everybody around
'Cause he ain't got nobody to listen (to listen, to listen, to listen)
What is the song title and artist U_U

Answers

Answer:

I'm Blue by Eiffel 65

Explanation:

I'm Blue Da Ba Dee Da Ba Di

Name: Eiffel 65

Song name: Blue

The deliberate cognitive process through which health care providers become aware of, appreciative of, and sensitive to the patients culture is called: Cultural knowledge Cultural awareness Cultural skill Cultural encounter

Answers

Answer:

cultural awareness

Explanation:

A gun recoils on firing. Why? ​

Answers

Answer:

When a bullet is fired from a gun, the gun exerts a force on the bullet in the forward direction. The bullet also exerts an equal and opposite force on the gun in the backward direction. ... Therefore a gun recoils when a bullet is fired from it.

Explanation:

The brain is most active during which portion of each sleep cycle? A. the beginning of each sleep cycle B. the middle of each sleep cycle C. the end of each sleep cycle D. The brain is not active during the sleep cycle. Please select the best answer from the choices provided A B C D

Answers

Answer:

Middle

Explanation:

Because it your in your actual sleep so it ativate more

Why is living so hard? Would dying make things better? Why do I feel like everyone hates me? It is for psychology nothing else. Take this down, please

Answers

Answer:

HECK NO MAN YOU ARE LIKE THE BEST RANDOM PERSOM BRO LIVE THIS LIFE LIKE NO OTHER SHOW DIRT WHOS BOSS SHOW YOUR BOSS WHOS BOSS DONT LET THAT LITTLE SPECK OF IMPORTANCE KNOWN AS YOUR BULLIES SHOVE YOU INTO THE GROUND

Explanation:

Which blood vessel carries blood from the heart to the rest of the body?
a. superior vena cava
b. Inferior vena cava
c. Aorta
d. Pulmonary vein

Answers

Answer:

:) the answer is C. aorta

How was your Valentine’s Day? I spent it hanging out with my baby cousin.

Answers

Literally just a normal day for me. Too bad i dont have someone to spend time with

Awwww well I don’t celebrate Valentine’s Day but I hope yours was good

Question 9 (2 points)
Which of the following is NOT a stage of the grieving process?
A. Denial
B. Bargaining
C. Empathy
D. Remorse

Answers

Remorse is the correct answer

Answer:

I would say B.

Explanation:

A matrix refers to what?
a. The material that holds printed or copied material together
b. Tangle of ethical and legal dilemmas faced by an office practice
c. Establishing blocks of time in a schedule for different types of appointments and scheduled breaks
d. A method to connect different computers in the office

Answers

Answer:

Establishing blocks of time in a schedule for different types of appointments and scheduled breaks

Place the following elements of the reflex arc in order (first to last)
Effector
Motor neuron
Sensory neuron
Sensory receptor
Integration center​

Answers

Answer:OW AOW }X/s,dm vv

Explanation:

(+4 equals what please awnser this question

Answers

Well +4 is a positive 4..
I don’t know how to make this anymore clearer—

A main reason careers in Information Technology are growing faster than average is

the government has provided funding to boost educational programs.
it has a large customer base of people, businesses, and organizations.
large corporations have turned to computers to handle their business.
the Internet has led to more people and businesses needing computer experts.

Answers

Answer:

the Internet has led to more people and businesses needing computer experts.

Explanation:

A main reason careers in Information Technology are growing faster than average is the Internet has led to more people and businesses needing computer experts.

The Internet has brought about extra humans and companies desiring computer experts.

Important purpose careers in Information Technology are developing quicker than common is the Internet has brought about extra humans and companies desiring pc experts.

Information generation is constructing communications networks for a company, safeguarding statistics and facts, developing and administering databases, assisting personnel to troubleshoot issues.

With their computer systems or cell devices, or doing more than a few different paintings to make sure the performance and safety of commercial enterprise facts .

What is the Employment rate in Information Technology?

The employment rate in pc and facts generation occupations is projected to develop thirteen percent from 2020 to 2030, quicker than the common for all occupations. These occupations are projected to feature approximately 667, six hundred new jobs.

To know more about information Technology refer to :

https://brainly.com/question/17493537

In two paragraphs, please respond:

1) Your general reaction in relation to the theory of Observational Learning.

2) Share something you've had to "unlearn" or revise after you got distance from the environment from which were raised.

Answers

I’m not really sure I understand the question

this is pretty easy, ill give brainliest

Answers

Answer:

option 2

Explanation:

YOU CAN MARK ME AS BRAINIEST IF YOU WANT

The second option is the answer

What is social health and what does it mean to you?

Answers

Answer:

Explanation: social health is the capability to form relationships with others. its also the capability to adapt comfortably to social situations. to me social health is being able to have good and healthy relationships with people and the ability to feel comfortable in social settings.

Understanding object permanence indicates that a child has a:

Answers

Answer:

Understanding object permanence shows a child has the capacity to differentiate between movement and loss.

Explanation:

This also shows that the child is developed enough to understand that things can be felt without being seen and, to an extent, they can usually understand the difference between what is imagined and reality.

How does nutrition play a part in your overall fitness program?

Answers

Answer:

help keeping our body healthy

Explanation:

by eating nutritions it will develop good health

Answer:

Food provides energy for physical activity. As you get more active and more fit, and/or as you lose weight, your energy needs (how many calories you need) may change. To get the energy you require, you need to get the proper amount of: Protein, which is needed to maintain and rebuild tissues such as muscles.Explanation:

skin, hair, nails, and sweat glands need help

Answers

Answer:

umm what for tho

Explanation:

?

Answer:

All are part of your integumentary system. I'm not sure if this is what you needed help with.

Explanation:

Plz help me and I’ll give brainliest to u and if you don’t know then don’t answer

Answers

Answer:

If a cell encounters a hypotonic environment, (like pure water for instance), water will diffuse into the cell and the cell will begin to swell. ... If solute concentrations are equal between the environment and the interior of the cell, there will be no net gain or loss of H20 from the cell.

Answer:

B

Explanation:

The water would diffuse into the cell and the cell would start to swell. The cell could possibly burst.

30 POINTS
PLEASE HELP
In 3-4 sentences, explain in greater detail how the body uses protein.

Answers

Answer:

Some proteins in the body make up antibodies that help the immune system fight bacteria and viruses. It also helps build and repair both cells and body tissues, which include but are not limited to: the skin, hair, muscle, and bone. Protein is also important to blood clotting, hormones, and enzymes in the body.

Hope this helps you out! Have a great day! :)

OK. So, if me and this guy are doing long distance. What are the chances that he is probably with other girls because Im not there and does long distance ever really work out? please let me know yall

Answers

Depends if he’s faithful maybe

Answer: do you have trust in the relationship?

Explanation:

There's no definite way to know if he's faithful or not, I'm doing long distance too and I have full trust that my partner wouldn't cheat on me which is something people respect. You just need to have faith that he'll do the right thing and don't jump to conclusions immediately. He could be friends with other girls (nothing more) and that's okay, me and my partner will have been together for 5 months on the 27th of this month and it's going great atm, so I'd say it does, just trust him and if he treats you wrong or gaslights you (making it seem like nothing is his fault and is only yours) he's toxic and you should leave him. If you wanted you could talk to him about it and work something out, texting, face timing, calling him more, etc.

Good luck :)

The word part stasis is best defined as

Answers

Answer:

Ang kyutt ko

❤❤❤❤❤❤

Explanation:

先熱海橋が頭の中、ひやチア傘はゆた垢に多頭差アマ中谷や日向が

i just dont wanna do this - 11 points

Answers

Answer:

That sucks i remember when i had to do it lol i hated it im srry you have to do it

Explanation:

Answer:

i feel your pain i didnt want to read aloud today and i could have read tomorrow but then the teacher said we need more kids and called me up and i got a C which isn't so bad-

There are two types of this tissue. It's main jobs are to protect the body, absorb nutrients and filter blood and secrete hormons.

Answers

Answer:

Epithelial Tissue

Explanation:

Epithelial can be subcategorized as either simple or stratified

When muscles contract and relax the muscles move the ?? Attached to them. This results in movement of different parts of the body

Answers

Answer: Skeletal muscles contract and relax to mechanically move the body. Messages from the nervous system cause these muscle contractions. The whole process is called the mechanism of muscle contraction and it can be summarized in three steps: (1) A message travels from the nervous system to the muscular system, triggering chemical reactions.

Answer:

the answer is Bones

Explanation:

When two people grow up in very similar environments, what becomes more important when looking for the source of their differences.

This is actually Psychology but didn't have an option for it.​

Answers

Answer:

What is their nationality

Explanation:

you may not if someone is born from Asia but they are American

what do you mean by sex education?​

Answers

Sex education is education about how the female and male body works and reproducing works

Answer:

or its called health class

Explanation:

education is education about how the female and male body works and reproducing works

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