Vertebrates (animals with backbones)

            Vertebrates (animals with backbones)

Group	Features	Examples
Fish   ( 31 000 species)	Live in water Breath with gills Most lay eggs	Gold fish Shark Puffer fish
Reptile (7 000)	they're covered with tough, dry skin, and protective scales or plates Lay eggs Cold-blooded animal	Crocodile Komodo dragon Snake
Bird (10 000 species)	Covered in feathers Lay eggs with hard shells Have wings	Chicken Turkey Dove
Mammals ( 5 500 species)	Body covered in hair or fur Warm-blooded animal Breathe lungs;	Dog Horse Whales
Amphibians (7 000) species)	Moist skin They breathe through their  wet skin and their lungs Adults live on land	Frog Newt salamander