10. Below is the structure of octane, the major component of gasoline. What type(s) of bond(s) is/are found in a molecule of octane? (Hint: Think of the shape of the molecule.)

Η

H

H

H

Η

Η Η

Η

Η

H-C-C-C-C-C-C-C-C-H

H

H

Η Η Η Η Η

Hmmm i'm not sure about this one

The right answer is c.sandstone.

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