Biology, asked by singhr48991, 7 days ago

instidwhat is heart. dj45991

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Answered by NithishTheking0382

Answer:

Your heart is a vital organ. It is a muscle that pumps blood to all parts of your body. The blood pumped by your heart provides your body with the oxygen and nutrients it needs to function. Your heart is about the size of a clenched fist, and weighs between 300 and 450 g.

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