Biology, asked by jayeshbohra2538, 11 months ago

How does the blood come back to heart when it is at less pressure from organs?

Answers

Answered by Gopeshtiwari34

Answer:

Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium. The pulmonary vein empties oxygen-rich blood, from the lungs into the left atrium.

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