Science, asked by rajbhavana910, 30 days ago

Position of heart in pisces, reptiles, aves and mammals​

Answers

Answered by sudhasweety2017
2

Answer:

Birds, like mammals, have a 4-chambered heart (2 atria & 2 ventricles), with complete separation of oxygenated and de-oxygenated blood. The right ventricle pumps blood to the lungs, while the left ventricle pumps blood to the rest of the body.

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