All crocodilians are reptiles.They are cold blooded.This means they must warm up by lying in the sun.They cool off by staying in the shade.
Crocodilians breathe through lungs.They spend most of their time in water but must come to the surface to breathe.
The thick skin of crocodilians is made up of bony plates.These animals have about 30to 40teeth in each jaw.The teeth lock together when their jaws are closed kind of the way a zipper’s teeth fit together.
Hunting and Eating