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What's the function of heart? and what are the uses of four chambers in it?​

User Dpbklyn
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1 Answer

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11 votes

Answer:

Hello

The right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle through the mitral valve. The left ventricle pumps the oxygen-rich blood through the aortic valve out to the rest of the body

Step-by-step explanation:

thanks

User Loscuropresagio
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