A: Lizards are distributed throughout the world, and as the San Diego Zoo notes, most of them live on the ground. Other common lizard dwelling places are underground burrows (especially in deserts), under rocks, marshy bogs and in trees.
et cetera. The meaning of it is so on and so forth. Ex. At the zoo, they have various animals such as, bears, lions elephants, et cetera. (etc.) Etcetera-abbreviated, meaning essentially and so on and so on....
i.e. i.e. stands for id est which means that is. Use i.e. when what you are introducing is equivalent to or an explanation of what comes before it in the sentence. I like root vegetables; i.e., the ones that grow underground. He wastes his money on junk; i.e., stuff that he will never get around to fixing.