Question

what is double circulation system?
ans. in points plzz​

Answer 1

Answer:is a distinguishing characteristic of the human circulatory system. It is very significant as it allows for proper circulation of blood, without the mixing of the oxygenated and deoxygenated blood.

Explanation:  100 IQ

Answer 2

Answer:

Double Circulation is the process of flowing of blood two time in a body. In human body, blood performs double circulation first flow of oxygenated blood second flow of deoxygenated blood.

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