Grouping animals

Fish use ............ to take in oxygen from water

• gills

• lungs

People use ............ to breathe air.

• lungs

• gills

Crocodiles use ........... to breathe air.

• lungs

• gills

Rabbits use ............. to breathe air.

• gills

• lungs

Which of these lay eggs?

• cows

• snakes

Frogs are ...........

• reptiles

• amphibians

The cat belongs to ................... group.

• mammals

• birds

The butterfly is a kind of ................

• insects

• fish

What is similar between reptiles and amphibians?

• lay eggs

• have fur

Make new living things like themselves is to ...............

• grow

• reproduce