Mammals are covered with ---------

• Scales

• Hair or fur

• Moist skin

Whales and dolphins are --------

• Amphibians

• Reptiles

• Mammals

All birds can fly

• True

• False

Amphibians live ------

• Only on land

• Only in water

• Both on land and in water

Lizards and snakes are ---------

• Amphibians

• Mammals

• Reptiles

The animals that have a skeleton with a backbone inside their bodies are called ----------

Animals that have no backbone are called ---------

Mammals, birds, fish, reptiles and amphibians are 5 groups of ---------

• Vertebrates

• Invertebrates

------------ are covered with smooth, moist skin

• Amphibians

• Reptiles

• Fish

Tortoises are ---------

• Amphibians

• Reptiles

• Mammals