Animals with backbones., invertebrates, vertebrates, Body covering in mammals., feathers, hair or fur, scales, Mammals are …, cold-blooded, warm-blooded, Mammals breathe with…, lungs, gills, Mammals …, Are born live, lay eggs, Birds are covered with…., scales, fur, hair, feathers, Birds are …, warm-blooded, cold-blooded, Birds breathe with…, gills, lungs, They have beaks., reptiles, birds, mammals, fish, Fish are…, cold-blooded, warm-blooded, They have fins., fish, birds, mammals, amphibians, Fish bodies are covered with ….., feathers, fur, scales, Fish breathe with…., gills, lungs, Fish, Give birth, lay eggs, They have dry skin with scales., amphibians, fish, reptiles, birds, Reptiles are…, cold-blooded, warm- blooded, Reptiles breathe with …, gills, lungs, Most reptiles…, give birth, lay eggs, Amphibians have…, dry skin, smooth, moist skin, Amphibians are…, cold-blooded, warm-blooded, Most amphibians …, give birth, lay eggs, When amphibians are young, they breathe with…., lungs, gills, When amphibians are old, they breathe with…., lungs, gills, These animals don’t have a back bone or skeleton inside their bodies., vertebrates, invertebrates, The largest group of animals. They have a hard covering outside their bodies., sea jellies, arthropods, worms, mollusk, echinoderms, They have spiny or bumpy skin. They have radial simmetry., sea jellies, arthropods, worms, mollusk, echinoderms, Animals with soft bodies, most of them have hard shells., sea jellies, arthropods, worms, mollusk, echinoderms, Animals with long soft bodies and no legs., sea jellies, arthropods, worms, mollusk, echinoderms, A soft sack filled with liquid. They have long stinging body parts., sea jellies, arthropods, worms, mollusk, echinoderms

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