Where can mosses and liverworts be found? a. rooted in marshlands b. rooted along side bodies of water c. in very wet places

Should be C. In very wet places, as it can grow on trees, rocks, and other types of similar surfaces.

C. In very wet places

Hope this helps : )

Are you asking about a street map usage  if so here is your answer  a street map for a very limited area could simply be a bit map or a .jpg image.  but a more general map would probably store the streets as vectors.  but you shouldn't assume that there is one way to do it