Biology, asked by pattanayak3945, 9 months ago

Differentiate circulation in fishes amphibians reptiles and birds mammals

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Answered by anshita4144
1

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In amphibians, reptiles, birds, and mammals, blood flow is directed in two circuits: one through the lungs and back to the heart (pulmonary circulation) and the other throughout the rest of the body and its organs, including the brain (systemic circulation).

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