Science, asked by shashikalakadaba, 9 months ago

explain blood circulation in human body​

Answers

Answered by yuktesh143
2

Explanation:

The blood circulatory system (cardiovascular system) delivers nutrients and oxygen to all cells in the body. It consists of the heart and the blood vessels running through the entire body. ... In the systemic circulation, the left ventricle pumps oxygen-rich blood into the main artery (aorta)

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