Science, asked by rishitasony, 11 months ago

Describe Double Circulation in human being. Why is it necessary?

Answers

Answered by badsha32
1
  • hey mate.....
  • here's ur answer...

when blood passes through heart twice a time..... it is called double circulation...

it is necessary for.....

to maintain our temperature and seperate oxygenated and de oxygenated blood.....

if u understand then, mark it brainliest

Answered by u35changmai
0

Answer: go h

Explanation:

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