Question

what is importance of double circuulation on humqn body​

Answer 1

It is important for human bodies as it ensures our tissues and muscles receive blood full of oxygen instead of the impure mixture of oxygenated and deoxygenated blood. The organ powering double circulatory system is the heart that pumps blood through four chambers that include two Atria and two Ventricles.

Answer 2

Answer:

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