Biology, asked by palanshika60, 1 year ago

what is heart ..............​


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Answers

Answered by RagaviRagavendra
3

Heya❤

Heart:

☆ A hollow muscular organ that pumps the blood through the circulatory system by rhythmic contraction and dilation.

☆ In vertebrates there may be up to four chambers (as in humans), with two atria and two ventricles.

hope it helps yu

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Answered by BrainlyHeart751
2

The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system. Blood provides the body with oxygen and nutrients, as well as assisting in the removal of metabolic wastes. In humans, the heart is located between the lungs, in the middle compartment of the chest.

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