Presentation on theme: "The Five Classes of Vertebrate"— Presentation transcript:
1 The Five Classes of Vertebrate By: Crystal Sandoval 5B
2 Fish All fish only live in water They all get oxygen through their gillsAll fish are cold bloodedMost fish have scalesMost of them lay eggs without shells
3 Amphibians All amphibians have moist and soft skins They are all cold bloodedWhen they are young they live in water and breathe through gillsWhen they are adults they usually live on land breathe through their lungsAmphibians sometimes lay their eggs in water
4 Birds All birds have feathers Birds all live on land All birds use lungs to breatheBirds are all warm bloodedAll birds have beaksBirds all lay hard shelled eggs
5 Mammals Mammals all have fur or hair All mammals use lungs to breathe Mammals are all warm bloodedAll mammals feed milk to their young produced by female mammalsMost mammals don’t lay eggs
6 Reptiles Reptiles all have scales All reptiles use lungs to breathe Reptiles are all cold bloodedMost reptiles live on landSome reptiles live in water
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