Definitions
Reptiles
Birds
Mammals
100

Gills are

organs breathing found in fish and amphibians 

100
Where can reptiles live?

In hot, dry deserts; in warm, wet, tropical rain forests.

100
Are birds cold blooded or warm blooded?

Warm blooded

100

Which mammals live in the water?

Whales and Dolphins

200

What is a reptile?

An animal with a backbone and dry, scaly skin

200

Are reptiles cold blooded or warm blooded?

Cold blooded

200

What do birds have on their bodies to keep them warm?

Feathers

200

Which two animals have little hair?

Dolphin and Elephant
300

what is a mammal?

An animal with a backbone that usually has hair and feeds milk to its young

300

How do some reptiles keep their bodies warm?

By lying in the sun

300

Which 2 birds cannot fly?

Penguin and Ostrich

300

Which mammal can fly?

Bats

400

What is an amphibian?

one of a large group of animals with backbones that live part of their lives in water and part on land. 

400

Where do reptiles lay their eggs?

On land

400

Which bird waddles?

Penguins
400

Do mammals give birth in land or water?

Land for some animals 

Some are both

Water for some animals 

500

Name 2 more animals that can be reptiles

Turtle, snake 
500

How do birds keep their eggs warm?

They sit on them

500

What keeps mammals warm?

For humans - clothes

Other mammals have fur