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Rudiy27
3 years ago
10

The ________ returns blood from the body regions below the diaphragm.

Biology
1 answer:
Roman55 [17]3 years ago
8 0
The right atrium receives all of the systemic venous return Beneath the diaphragm, systemic venous flow enters the inferior vena cava, that is, blood from the abdominal and pelvic regions and the lower limbs.

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