why is it necessary to separate oxygenated and deoxygenated blood in mammals and birds
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In birds and mammals have a double circulation system where both the oxygenated and deoxygenated blood maintains separate. ... It is necessary for them to separate oxygenated and de-oxygenated blood so that their circulatory system is more efficient and can maintain their constant body temperature.
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It is necessary to sa0erate oxygenated blood from deoxygenated blood so that the CO2 present in the oxygenated blood would not combine with haemoglobin to form CO2 ruch hemoglobin which us an toxic substance and could cause death.
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