Science, asked by monikamalik81, 7 months ago

4.
Why is it important to have valves in the
heart?​

Answers

Answered by newgirl43
2

Answer:

The valves prevent the backward flow of blood. These valves are actual flaps that are located on each end of the two ventricles (lower chambers of the heart). They act as one-way inlets of blood on one side of a ventricle and one-way outlets of blood on the other side of a ventricle.

Answered by aanurayaprol
1

Answer:

Each heart valve has two functions: To open correctly so blood can empty from the chamber. To close properlyso blood flows forward

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