Amphibians change from living entirely in water to living on what?

Which three groups of vertebrate animals do NOT have a steady body temperature (cold-blooded)?

Where do birds usually lay their eggs?

Name 2 correct examples of reptiles.

What do mammals use to breathe?

What body part do fish use to get oxygen from the water?

Where do amphibians lay their eggs?

Name 3 examples of fish.

ow do mammals feed their babies?

What do reptiles use to breathe?

True or False: To tell if an adult plant and a young plant are of the same kind, you can observe patterns in leaf shape, stem shape, and flower shape.

What covers a mammal's body instead of scales or feathers?

Which two groups of vertebrate animals have a steady (warm-blooded) body temperature?