Why is it necessary to separate oxygenated and deoxygeneted blood by mammals and birds
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Answer: it is necessary to seprate oxygenated and deoxygenated blood because such separation allows a highly efficient supply of oxygen to the body
Explanation:
This is useful in animals that have higher energy needs such as birds and mammals which constantly use the energy to maintain their body temperature
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17
Explanation:
It is necessary to separate oxygenated and deoxygenated blood to maintain efficient supply of oxygen into the body. This system is essential in animals that have high energy need. For example, animals like mammals and birds which constantly use this energy to maintain their body temperature.
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