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Amphibians

Amphibians start there life in water and there mothers leave there kids and there mother lays eggs!

Reptiles

A reptile's skin is dry and most reptiles go in water!

Fish

Fish live in the water and most fish's backbone is made of cartilage.

Vertebrate

A Vertebrate is an type of bones and a vertebrate is an animal that has a Backbone.

Mammals

Backbone

A mammal needs oxygen , a gas in air and mammals are animals and humans that have hair or fur and produces milk and mammals are worm-blooded.

Birds

A backbone is a series of bones that runs down the back of some animal.

Birds have feathers,lungs,wings and two legs.Birds lay eggs and when they hatch there mother feeds them ween they are hatch lings.

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