1.

Write the functions of valves

Answer»

TE HERE IS YOUR ANSWER⚓⚓⚓⚓⚓⚓♨️♨️⚓⚓⚓♨️♨️♨️The HEART CONSISTS of four chambers, two ATRIA (upper chambers) and two VENTRICLES (lower chambers). There is a valve through which blood passes before leaving each chamber of the heart. The valves prevent the backward flow of bloodHOPE U WILL GET HELP WITH THIS



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