Most likely not as the term "reptile" on earth refers to a particular group of tetrapods on earth. If similar animals were discovered on another planet they might be referred to as "repiloids"or something to that effect by scientists. Though they might be called reptiles in everyday speech.
there are some mammals, reptiles,plants, and other things that will only live/survive there
20-50 years as per this article on Animal Planet - http://animal.discovery.com/guides/reptiles/turtles/slider.html.
There are about 8,225 species of reptiles in the world. About 9000 species of reptiles (Class Reptilia) have been discovered, although some may be subspecies or variants of known species.
Snakes belong to the group of animals known as reptiles.
reptiles. all lizards are reptiles
Chameleons don't look like reptiles but they are reptiles.
Yes, pterodactyl were from a branch of reptiles, and reptiles are vertebrates.
No reptiles are mammals.
No, they aren't reptiles.
Dinosaurs are reptiles.
Reptiles are sexual.