Question

What is the importance of valves in the heart?

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Answer 1

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Each heart valve has two important functions: To open correctly so that blood can empty from the chamber. To close properlyso that blood cannot flow the wrong way.

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Answer 2

Answer:

the importance of the valves of the heart can be specified by the contraction and the expansion of the heart valves and helps in the entering of the blood and the air in the heart.

Explanation: