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What are the uses of four chambers in heart?​

User Anil Ugale
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Answer:

An awnser i found was below

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.

Step-by-step explanation:

hope this helps :)

User Rebelliard
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