Biology, asked by doddalamastanrao, 10 months ago

Valves in the heart
al pump the blood, b) preverit leakage of blood
e) prevents back.ward flow of blood
d) prevent forward Plow of blood​

Answers

Answered by Morsella
1

Answer:

c) prevents backward flow of blood

simple

mark me as brainliest

Answered by manasiduan
0

The aortic and pulmonic valves close, preventing backward blood flow into the heart. The mitral and tricuspid valves then open to allow forward blood flow within the heart to fill the ventricles again.

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