Biology, asked by Kushi1707, 4 months ago

deoxygenated blood returning from the body flows into the lungs. Why?

Answers

Answered by Anonymous
6

Explanation:

to get oxygenated again.

Answered by Prajvaliti
0

Answer:

when the blood reaches the lungs CO2 is seperated from it and thrown out of the body by respiratory organs and O2 is also added to the body in the lungs

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