Animal Life Cycles

When a caterpillar egg hatches, the caterpillar that comes out is known as a _______________.

• reptile
• pupa
• molting
• larva

An alligator is a cold-blooded animal that is classified as a ________________.

• larva
• population
• reptile
• mammal

A caterpillar forms a hard case around itself called the _____________.

• population
• pupa
• molting
• amphibian

An animal that can live on land and in water is called an _____________.

• amphibian
• bird
• reptile
• mammal

Animals that have hair or fur and feed their young milk are called ____________.

• mammals
• birds
• amphibians
• reptiles

A group of the same kind of animal that lives in the same area is called a _____________.

• pupa
• mammal
• population
• reptile

Which animal is a mammal?

• alligator
• frog
• goldfish
• mouse

How are young mammals different from their parents?

• They do not need food.
• They can swim.
• They cannot feed or protect themselves.
• They move more quickly

What trait helps a zebra to stay safe?

• its tail
• its coloring
• its age
• its population