Why it is necessary to separate the oxygenated blood from deoxygenated blood in case of birds and mammals
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as our muscles need that oxygen to produce energy for movement or respiration
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It is inasnely important to separarte the ox blood from the deox blood in birds and mammals cuz our tissues are in the need of oxygen.But when ox and deox blood mixes it results in the transfer of carbon dioxide instead of oxygen to the cells,which is a serios prblm,and acn be fatal in m,any cases.Thats why we have 4 chamberd heart which is well suited for that purpose.I hope that was helpful.
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