Biology, asked by helenpeter5441, 8 months ago

How double circulation benefits thermoregulation?

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Answered by Doraemon9691
1

Answer:

Double circulatory systems are important because they ensure that we are giving our tissues and muscles blood full of oxygen, instead of a mixture of oxygenated and deoxygenated blood. While it may take a bit more energy than a single circulatory system, this system is much more efficient!Jul 8, 2015

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