The process by which the nervous system bypasses the brain to increase response time is called a

a. contraction.
b. feedback mechanism.
c. reflex.
d. hormonal response.

Ithink a saturated phospholipid

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