Science, asked by harig3900, 4 months ago

Explain double circut cirmulation in humans

Answers

Answered by rajputjatin9754

0

Answer:

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Answered by Anonymous

2

Explanation:

It is called a double circulatory system because blood passes through the heart twice per circuit. The right pump sends deoxygenated blood to the lungs where it becomes oxygenated and returns back to the heart. ... By the time this blood returns to the heart, it has returned to a deoxygenated state.

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