Question

explain double circulatory system in brief​

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.

Answer 2

Answer:

systematic circulation is also known as double circulation or

blood enters two time in heart is known as double circulation

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