Biology, asked by Rasht9yl8urania, 1 year ago

What is double circulation?

Answers

Answered by nihar2506
19
It is a system where blood pumps twice. First it gets pumped into lungs where it gets oxygenated and second it gets pumped in heart where it becomes completely pure before going through rest of the body. I hope this answer helps you.
Answered by ruthmalar2812
8

I dont know what is double circulation

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