Reptiles are a class of tetrapod vertebrates that produce amniotic eggs, and all reptiles produce eggs with a waterproof shell full of amniotic fluid. Given these facts, reptiles are a class of tetrapod vertebrates that produce eggs with a what among the following options:
- kinetic energy
 - Chemical energy
 - the body's largest organ
 - heat energy
 - Epidermis
 - epidermis and dermis
 - waterproof shell
 - rapid expansion


 

       waterproof shell  