Which statement is true if an animal lives in water, does not lay eggs, and is warm­blooded?

Vertebrates, animals with backbones, are divided into the following five major groups: fish, reptiles, amphibians, birds, and mammals. Some characteristics of these groups are given

in the table below.

Which statement is true if an animal lives in water, does not lay eggs, and is warm­blooded?

Exhibit:

A . a fish
B . a reptile
C . a mammal
D . an amphibian
E . a bird

View Answer

Answer: C