Biology, asked by aayushinegi2617, 9 months ago

advantages of circulation of blood in fishes añd amphibians​

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Answered by suggulachandravarshi
0

Answer:

Amphibians have two circulatory routes: one for oxygenation of the blood through the lungs and skin, and the other to take oxygen to the rest of the body. The blood is pumped from a three-chambered heart with two atria and a single ventricle.

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