Biology, asked by umap28184, 8 months ago

Make a flow chart of heart and mention its functions with the help of diagram of heart.

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Answered by Anonymous
0

Blood flows through your heart and lungs in four steps: The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle through the tricuspid valve. ... The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle through the mitral valve.

Answered by jananes198469
1

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