Biology, asked by nadeemansari2682, 23 days ago

what are the function of valve?​

Answers

Answered by Hyemi2008
3

Explanation:

The valves keep blood from flowing backwards. In fact, valves are flaps (leaflets) that serve as one-way blood inlets entering the ventricle and one-way blood outlets leaving the ventricle. Complete Answer: Four chambers, two upper chambers (the atrium) and two lower chambers are in the heart (ventricles).

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