Science, asked by irfan3247, 11 months ago

v a l v e s are present in place where we have to prevent the backward flow of fluid what do you think they are present in veins and not in arteries​

Answers

Answered by jpraswanth
2

Answer:

it is God's creation maybe we lost during our evolution

Answered by Suhasini101
1

in arteries we don't have to Stop the fluid

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