Science, asked by vijaykumavat, 1 year ago

what is the meaning of heart​

Answers

Answered by krishtiwari07
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.

Answered by Anonymous
1

Answer:

the organ which beats and pumps the blood into various organs

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