Think about water and how it rolls up on the beach. think of all its qualities. is it alive according to the characteristics of life? why or why not?

Birth orgraduate orschool

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