Science, asked by 1735payal27072, 1 month ago

describe double circulation of blood in human beings why it is necessary​

Answers

Answered by rintusingh8210
0

Explanation:

There are two loops in which blood is circulated. ... This double circulatory system is important because it ensures provision of oxygenated blood to the muscle and not a mixture of oxygenated and de-oxygenated blood. Hence, this system ensures efficient supply of oxygenated blood to the muscles.

Answered by disha0610
0

Answer:

When blood passes through heart twice

Explanation:

this is known as double circulation

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