Science, asked by parasharpraveen244, 6 months ago

why is double circulation of blood is neccessary in human​​

Answers

Answered by pooja3830
2

Explanation:

It is necessary for a human being to separate oxygenated blood because this makes their circulated system more efficient and helps in maintaining constant body temperature.

Answered by rahulkumar24032008
1

Answer:

ye dekho.................

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