False

True

All flying animals are birds

Bats can fly, but they are mammals and give birth to their young

Whales are fishes and lay eggs to reproduce

Whales are mammals and they give birth to their young

Animals that give birth to their young are mammals

The duck-billed platypus is a mammal that lay eggs to reproduce

Penguin are mammals because they cannot fly

Penguin are bird even though they cannot fly

Dolphins are water animals. They breathe through their gills

Dolphins are mammals and they breathe through air holes.