Vertebrae classes 0.0 / 5 ? BiologyVariety of life and classificationIGCSENone Created by: GmullaparthiCreated on: 25-05-14 18:30 Key features of fish? Eggs in a clear jelly, Gills, Scales, No ears (instead a lateral line) 1 of 5 Amphibians? Eggs have soft shells, Moist skin, Ears 2 of 5 Reptiles Scaly skin, Eggs have rubbery shells, Hve ears 3 of 5 Birds Feathers, Wings, Eggs have hard shells, have ears, have beaks 4 of 5 mammals Hair/fur, Mammary glands, External ears(pinnae), Warm blooded 5 of 5
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