Why is a snake a reptile?

Answer 1

Snakes are reptiles because they are cold-blooded, have tough skin or scales, and usually lay eggs with an amniotic sac. (In rare occasions do they have live births due to special reasons, still using an amniotic sac.)

Answer 2

A snake is classified as a reptile because it meets the defining characteristics of reptiles, such as having scales, laying eggs, being cold-blooded, and breathing air with lungs. These features place snakes in the reptile category according to scientific classification.

Answer 3

see What_is_a_snake

Answer 4

Teeth and scales