Fish

Fish are a type of animal that live in ______.

All animals that live in the water are fish.

• True

• False

All fish are vertebrates.

• True

• False

Vertebrates are animals that have a _______.

What are other animals that are vertebrates?

An octopus does not have a spine. An animal without a spine is an invertebrate. Is an octopus a fish or not?

• Fish

• Not a fish

All fish use gills.

• True

• False

There are about _____ different types of fish.

• 10,000

• 30,000

• 1,000,000

• 1,000

Are fish warm-blooded or cold-blooded?

• Warm-blooded

• Cold-blooded

What does cold-blooded mean?