Biology, asked by lakshaydujana, 4 days ago

The diagram shows a section of a human vein. Х The function of the part labelled X is to make sure that the blood flows to the: (a) heart (b) kidneys (d) lungs (c) brain​

Answers

Answered by kannayakurapati
0

Answer:

heart

Explanation:

Answered by TAUSHAL
0

Answer:

heart is the answer of this question

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