What does every cell in your body need to move, reproduce, and turn food into energy?
(1 point)
a.
carbon dioxide
b.
blood
c.
lymph nodes
d.
oxygen

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'