Reptiles like snakes and alligators are cold-blooded, as in the can't stand the cold areas. Amphibians, like frogs and humans, however, are warm-blooded as in the amphibians could live in both warm and cold tempatures.
reptiles are cold blooded(poikilothermic) while amphibians are warm blooded.reptiles have scales while amphibians have moist skin. reptiles stay on land but amphibians stay both on land and water.
