why is it necessary to separate oxygenated and deoxygenated blood in mammals and birds
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.Ans. It is necessary in mammals and birds to separate oxygenated and de-oxygenated blood because this makes their circulatory system is more efficient and helps in maintaining constant body temperature.
.Ans. It is necessary in mammals and birds to separate 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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hey mate here is your answer:
It is necessary in mammals and birds to separate oxygenated and de-oxygenated blood because it makes their circulatory system more efficient and helps in maintaining constant body temperature.
hope it helps you
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