Question

what are the four chambers of heart​

Answer 1

Answer:

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1. The right atrium
2. The right ventricle
3. The left atrium
4. The left ventricle

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Answer 2

Answer:

The heart has four chambers: two atria and two ventricles.

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.