Vertebrates

What are the characteristics of MAMMALS?

• They have feathers, breathe trough gills and give birth to live young

• They have fur, breathe through their lungs and give birth to live young

• They have scales, breathe through their lungs and give birth to live young.

Mammals breathe in oxygen through their

Which one is a mammal with hooves?

• lion

• horse

• bar

• whale

Baby birds are born from...

Which one is a group of birds?

• lizards

• bats

• songbirds

• bony fish

BIRDS have their bodies covered with ...

Which one is a group of reptiles?

• ducks

• lizards

• aquatic mammals

• amphibian with tail

Metamorphosis have 4 steps: eggs, ......, tadpoles with legs and frogs

There are 2 groups of amphibians: amphibians without a tail and ....

There are 2 types of fish: bony fish and ...