What do mammals usually have on their bodies?
Fur or hair
Do most mammals lay eggs or have live babies?
They have live babies
What type of vertebrate is this?
A mammal
What covers a bird’s body?
Feathers
Do birds lay eggs or have live babies?
They lay eggs
What type of vertebrate is this?
A bird
How do fish breathe?
With gills
What do many fish have covering their bodies?
Scales
What type of vertebrate is this?
A fish
How do amphibians breathe?
With gills then lungs
What type of vertebrate is this?
An amphibian
How do reptiles breathe?
With lungs
