Crocodilians
A)a reptile that resembles a worm, having no legs or just front legs and living in the earth
B)a type of amphibian that shares characteristics with a mammal
C)a type of reptile that has no backbone
D)a reptile that looks like a lizard but has a different body structure
E)a type of large reptile that has sharp teeth and a strong body, and is a predator, like an alligator