Imprimer Test: Vertebrates ()

1.

Vertebrates are divided into five groups: Mammals, birds, reptiles, amphibians and...

2.

Birds have their bodies except for their legs covered with...

3.

How do fish breathe through?

4.

Birds don't have teeth, they have a ... instead.

5.

Why are mammals viviparous?

6.

Birds, reptiles, amphibians and fish are oviparous because...

7.

Young amphibians are different from adults because the go through a process called...

8.

Amphibians breathe through their skin and through ...

9.

Where do fish lay the eggs?

10.

What vertebrates look after their young?