Birds Birds are vertebrate animals. They have wings, so they can fly. Many of them can also jump, swim. dive and run. Birds live all over the world and in all habitats. Some of them like penguins and ostriches can't fly, because they lost the ability to fly. Mammals Mammals are warm-blooded vertebrates with hair. They feed on milk when they are born. They are carnivores, herbivores or both. Some of the mammals ke tigers live on their own, some like lions live in family groups Reptiles Reptiles are air-breathing vertebrates. Scales or bony plates cover their bodies. Reptiles are cold blooded animals because they don't have a constant body temperature. They all shed the outer layer of their skin regularly. ARKADAŞLAR BUNLAR HEPSİ AYRI AYRI AYRI YAZIP ATARMISINIZ TÜRKÇELERİNİ LÜTFEN ACİL❕