Reptiles live in water and on land. They have scales and are ___________.

__________ are baby animals.

Mammals usually have hair or fur. ____________ are born alive.

Insects have 6 legs. Their bodies are _________ 3 parts.

Fish live in water. They have ________ instead of legs and _______ instead of lungs.

Dolphins and whales are actually ____________, not fish!

Some animals look totally different to their adult when they are born and must go through many __________ to finally look like the grown-up animals.

Echidnas and platypus are found in countries such as New Zealand and Australia. They are ________ but they lay eggs rather than giving birth to live young.

Some of animal babies look like their ______ when they hatch but some look different.

All sharks belong to the fish group because they ___________ through gills.

Dolphins and whales live in water and have fins and a tail. They breathe air through a ____________. They have to come to the surface to do this.

Birds have a beak, wings, ___________ and 2 legs. They lay eggs.