Question

how respiration takes place in crocodiles

Answer 1

Crocodiles possess lungs and breathe air, it is only that they can hold the air for hours that differs them from many other animals.While crocodiles spend most of their time in water, they can come out and move around on the land. Crocodiles cannot breathe underwater: they breathe air, just like people. They can hold their breath for a maximum of about two hours underwater.