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The function of the heart valves is to_____. *

pump blood

receive blood from the ventricles

separate the two sides of the heart

prevent the blood from flowing back


Sagot :

Answer:

Prevent the blood from flowing back

Explanation:

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.