Biology, asked by keerthana016, 1 year ago

how does heart function ?

Answers

Answered by shubhi360
1
Hi friend..... here's your answer....

The heart acts as a pump and brings about the movement of blood in the body.

hope helps..........
Answered by Shashi217
1
the humans heart is a organ that pumps bloods thought out the body via the circulatory system supplying oxygen and nutrients to the tissues and removing carbon dioxide and other easte
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