Science, asked by rvndrsrvs, 11 months ago

how does blood circulate in body​

Answers

Answered by sowmyasony
4

It consists of the heart and the blood vessels running through the entire body. The arteries carry blood away from the heart; the veins carry it back to the heart. ... The pulmonary circulation is where the fresh oxygen we breathe in enters the blood. At the same time, carbon dioxide is released from the blood.

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