Question

What is heart? What its functions and structure

Answer 1

Hey mate...

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▶The muscle that pumps blood received from veins into arteries throughout the body. Two-thirds of the heart lies in the left side of the chest, with the balance in the right side of the chest.

▶Here are some fuctions of heart..

➡The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle.
➡The right ventricle pumps the oxygen-poor blood to the lungs.
➡The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle.


Thanks.

Answer 2

structure and function of heart . as a centeral part of,the circulatory system. the heart consists of a range of tissue.

I hope it will help you....