Question

what are reptiles?

Answer 1

Wow, ok this is what Reptiles are:

Reptiles (Reptilia) are a diverse group of vertebrates that includes creatures such as snakes, amphisbaenians, lizards, alligators, caimans, crocodiles, tortoises, turtles, and tuataras. There are approximately 7900 species of reptiles alive today that inhabit a wide range of temperate and tropical habitats including deserts, forests, freshwater wetlands, mangroves and open ocean. They are also Cold Blood but you could of find these answers on Google.

Answer 2

You mean other than really cool? :) Well wiki says "Reptiles (class Reptilia) are members of a class of air-breathing, ectothermic (cold-blooded) vertebrates which are characterized by laying shelled eggs (except for some vipers and constrictor snakes that give live birth), and having skin covered in scales and/or scutes. They are tetrapods, either having four limbs or being descended from four-limbed ancestors."