A Difference Between Amphibians and Reptiles Is That

A difference between amphibians and reptiles is that

A) amphibian eggs can survive out of water,whereas reptile eggs cannot.
B) amphibians have thin skin,whereas reptiles have thick skin.
C) amphibians have gills and lungs,whereas reptiles have only lungs.
D) amphibians have leathery eggs,whereas reptile eggs are scaly.
E) amphibians have thick skin,whereas reptiles have thin skin.