Can cold blooded animals self-regulate their temperatures?

• Yes

• No

What animal group has feathers?

• Mammal

• Fish

• Bird

Are these animals invertebrates?

• Yes

• No

Are fish vertebrates (have backbones) or invertebrates (no backbones)?

• vertebrates

• invertebrates

Do fish breathe through gills or lungs?

• gills

• lungs

Whales have live babies (not eggs) and have lungs. What classification are they?

• fish

• mammal

When these animals are born, they breath with gills like a fish. But when they grow up, they develop lungs and can live on land. What are they?

• fish

• bird

• amphibian

These animals are in a class of animal with scaly skin. They are cold blooded and are born on land.

• Mammals

• Reptiles

• Amphibians

Do insects have backbones?

• Yes

• No

What classification are humans?

• mammals

• fish

• amphibians