Biology, asked by preeti8456, 1 year ago

what is the significance of double circulation

Answers

Answered by Anonymous

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!

Devipvu2004: i need simple

Answered by viji18net

Answer:

The blood passes through heart twice in order to complete the whole circuit of the body is called double circulation

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