Biology, asked by AindrimaDas, 4 months ago

__________prevent the blood from flowing backwards in the veins​

Answers

Answered by raghu12546
1

Answer:

valves

Explanation:

there , here ix your answer

hope it helps u

mark me as brainliest

Answered by Khadijah21
6

Valves is the answer.

Khadijah21

Similar questions