1) ………………. is one of the animals that don’t have limbs. a) snake b) fish c) eagle 2) ………… have gills to help them breathe. a) mammals  b) fish c) reptiles 3) .................... have lungs to breathe the air. a) reptiles b) fish c) mammals 4) ................ have no teeth but they have beaks. a) amphibians b) birds c) reptiles 5) ................ use their lungs to breathe and they also have claws on their feet. a) mammals b) fish c) reptiles

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