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MAMMALS• Mammals have babies.• Mammals have hair.• Most mammals have 4 legs.• Mammals breathe with their lungs.• Mammals are vertebrates.• Baby mammals drink their mother’s milk.
• Birds lay eggs.• Birds are vertebrates.• Birds can fly.• Birds have 2 legs, 2 wings and a beak.• Birds have feathers.
BIRDS
REPTILES• Reptiles lay eggs.• Reptiles have scales.• Reptiles have no legs or 4 legs.• Reptiles are vertebrates.• Reptiles slither.
AMPHIBIANS• Amphibians have wet skin.• Amphibians live on land and in water.• Amphibians lay eggs in the water.• Amphibians are vertebrates.
FISH• Fish lay eggs.• Fish live only in water.• Fish have scales.• Fish are vertebrates.• Fish swim with their fins.• Fish breathe with their gills.
INSECTS• Insects have 6 legs, a head, a thorax, an abdomen and 2 antennae.• Insects are invertebrates.• Insects lay eggs.