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Classification of animals - Coggle Diagram
Classification of animals
Fish:
. They have gills for breathing.
.Their fins,tails and streamlined bodies help them move in water.
.They have scales on the skin for protection.
.They are cold blooded.
.They live in water.
.Most reproduce by laying eggs.
Amphibians
.Adults have lungs and moist skin to help them breathe on land
.The Young have gills to help them breathe in the water.
.They are cold-blooded.
.Most spend their adult lives on land and return to the water to lay eggs.
Reptiles
.They have lungs for breathing.
.They have dry , scaly skin.
.They are cold-blooded.
.Some live on land and some live in water.
.They lay eggs with leathery shells to prevent them from drying up.
Birds
.They have lungs for breathing.
.They have beaks and wings but not all can fly.
.They have feathers
.They are warm-blooded.
.They lay eggs with hard shells.
Mammals
.They have lungs for breathing.
.Their bodies are covered with hair or fur.
.Mothers feed their young with milk produced from mammary glands.
.They are warm-blooded.
.They give birth to young.
Vertebrates
Invertebrates
Jointed bodies
Millipedes
Centipedes
Arachnids
Insects
Crustaceans
Do not have jointed bodies.
Roundworms
Echinoderms
Annelids
Flatworms
Sponges
Cnidarians
Molluscs