The animal kingdom

The animal kingdom 

Group	Features	Example
Fish 31,000	Live in water Breathe with gills Moist skin covered in scales Most lay eggs	Snapper Blobfish Gold fish Common carp
Amphibians 7,000	Moist skin Lay eggs in water Larve breathe with gills Adult breathe with lungs Adults live on land Cold blooded	Frogs Tree frogs Land frogs True frogs
Reptiles 10,000	Dry scale skin Lay eggs Breathe with lungs Cold blooded	Tuatara Snakes Turtle Crocodile
Birds 10,000	Covered in fur Warm blooded Have wings	Kiwis Owl Hummingbird Sparrow Crane Toucan
Mammals 5,5000	Body covered in hair and fur Warm blooded breathe using oxygen	Humans Bear Bat Sloth