A. Which plants would you use if you were answering the following question: If the amount of daylight increased the height would increase per week.
A. Plants 3, 5, 7
B. Plants 1, 2, 3,
C. Plants 4, 7, 8,
D. Plants 3, 6, 7

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

That is true it is called an aftershock