In mammals and birds oxygenated blood and deoxygenated blood
gets separated. Why?
Answers
Answered by
3
Answer:
because animals and birds are warm blooded animal and a lot of energy is required to maintain this temperature so oxygenated blood and deoxygenated blood remains seperated
Answered by
2
Answer:
Mammals and birds need large amount of energy for their life processes. Such separation allows a highly efficient supply of oxygen to maintain body temperature.
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