Vertebrates Animals
fishes
their body is covered of scales
they breathe through gills
they live in water
amphibians
they swim or jump
they have wet skin
they can live in water or on land
mammals
they are viviparos
their body is covered with hair
they breathe through lungs
birds
their body is covered of feathers
they fly and reproduce by eggs
reptiles
they crawl or walk
they live on land
they have scales