Science, asked by chibetuadm5akalambe, 1 year ago

15:) Why is blood circulation in human is called double circulation. Give its significance.

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Answered by GeetaSneha

The blood circulation in humans is called as double circulation as the blood circulates twice in body. First, it circulates in heart chambers. Then, it is transported to other parts of the body. It is very helpful as it separates the mixing of oxygenated and deoxygenated blood.

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