Question

Define double circulatory system​

Answer 1

Answer:

The majority of mammals (including humans) utilize a double circulatory system. This means we have two loops in our body in which blood circulates. One is oxygenated, meaning oxygen rich, and the other is deoxygenated, which means it has little to no oxygen, but a lot of carbon dioxide.

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Answer 2

Double circulation is a common practice in mammals in this process there is double flow of blood in one cycle i.e, oxygenated blood and deoxygenated blood.

there are two loops in our body through which the blood circulates.

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