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Vertebrates - Coggle Diagram
Vertebrates
Mammals
Features
Have fur/hair on skin
Have a placenta
Younglings feed from mammary glands
Have external ears ( pinna ) visible
Endothermic in nature
Example: Bear
Birds
Features
Skin covered in feathers
Have 2 legs and 2 unique instead of forelimb
Lay eggs with hard shells on land
Have a beak
Endothermic
Example: Parrot
Reptiles
Features
Dry, fixed scales on skin
Lay eggs with rubbery shells on land
Examples: Lizard
Amphibians
Features
Smooth, moist skin
Can live on land or water
Lay eggs without shells in water
Example: Frogs
Fish
Features
Loose, wet scales on skin
Gills to breathe
Lay eggs without shells in water
Example \: Goldfish