Science, asked by vedantjindal26, 9 months ago

short note on heart​

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Answered by swainsubrat946
4

Answer:

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Answered by Anonymous
4

Answer:

The human heart is an organ that pumps blood throughout the body via the circulatory system, supplying oxygen and nutrients to the tissues and removing carbon dioxide and other wastes. "The tissues of the body need a constant supply of nutrition in order to be active," said Dr.

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