VERTEBRATES 5TH GRADE

How do fish breathe?

• They use lungs

• They have gills

• They breathe through their skin.

How do birds reproduce?

• They are oviparous

• They are viviparous

What are amphibian bodies like?

• They have scales.

• They have smooth skin.

How are fish, birds and amphibians different?

• They have different bodies and their respiratory systems are different too.

• Some are viviparous and some are oviparous.

Reptiles live __________.

• on land

• in the water

• in the air

Mammals usually have ___________ legs.

• 2

• 6

• 4