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Andrei [34K]
3 years ago
8

How does blood flow through the heart use the words lung,valve,atrium,and blood

Health
1 answer:
Novosadov [1.4K]3 years ago
7 0
Blood enters the heart through 2 big veins called the Inferior and Superior Vena Cava. They empty deoxygenated blood from the body into the right atrium. It, then, flows from your right atrium into your right ventricle through the tricuspid valve. When the ventricle is full, the valve shuts, preventing blood from flowing back. As the ventricle contacts, the blood leaves the heart through the pulmonary valve, into the pulmonary artery and to the lungs where it gets oxygenated.
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igomit [66]

Answer: Incentive

Explanation:

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The incentive is a force of motivation which motivates the person to achieve the goal of interest. Even if the tasks is complete the person will do more work in order to get incentive.

Here, the chocolate bar is acting as an incentive in which the person is willing to eat chocolates even if he is full.

5 0
3 years ago
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Veseljchak [2.6K]

Answer:

(B) steps

Explanation:

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The diagram shows a nephron.
Korolek [52]

W is the point where blood filtration starts in a nephron which makes option A the most appropriate choice.

<h3>What is a Nephron?</h3>

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The renal artery carries blood from your heart to your kidneys during which the process of blood filtration starts immediately.

Read more about Nephron here brainly.com/question/242658

3 0
2 years ago
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Explanation:

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The answer should be B. <3 :)
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