How do acids and bases living organisms?

Proteins are important in all aspects of homeostasis (balanced health) in the cells as well as in the organism (living things). Proteins have limited optimal ranges regarding pH and temperature. Acids and bases effect pH levels, so if it becomes too high or too low the proteins will become denatured (no longer work properly) which will have a negative effect on homeostasis.

Because some enzymes can only do their job at a certain level of acidity.

The nurse should include dirahea, dry mouth, vomiting, decreased sex drive, lack of coordination, tingly feelings, impotence, or difficulty having an orgasm.. good luck

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