Biology, asked by Advay71, 10 hours ago

Draw heart diagram and label.

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Answered by minakshi987
2

Answer:

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.

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Answered by amishas10a22
1

Answer:

diagram and label of heart

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