Wich of the following is not a reptile?

a. snake

b. lizard

c. aligator

d. salamander

D. Salamander is not a reptile.

It is an amphibian. It looks like a lizard but is not one. It lives on both land and water.

It's Kingdom Animalia; Phylum Chordata; Class Amphibia; Order Urodela with sub-orders Cryptobranchoidea, Salamandroidea, and Sirenoidea

D) salamanders

salamanders are amphibians because amphibians are animals that live part of their lives in water and part on land. They usually have soft, moist skin that is protected by a slippery layer of mucus.