Biology, asked by uzma42, 1 year ago

why is it necessary to separate oxygenated and deoxygenated blood in mammals and animals​

Answers

Answered by cosmos360
0

Because it may cause harm to our internal organs

Answered by apoornimadatta
0

It isnecessary in mammals and birds toseparate oxygenated and de-oxygenated blood because this makes their circulatory system is more efficient and helps in maintaining constant body temperature.

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