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Readme [11.4K]
3 years ago
12

HELP! time crunch!

Biology
1 answer:
Alex777 [14]3 years ago
8 0

Answer:

Explanation:

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. pl give brainly

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