Biology, asked by kummaya, 1 year ago

Explain functioning of human heart and double circulation briefly?

Answers

Answered by sindhuvinayagam06
0
I think you can refer encyclopedia for this
Answered by AA69
0
Hey buddy here is ur 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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