Question

During diffusion, molecules move

A) in no predictable pattern.
B) to points equidistant from the point of origin.
C) from lower concentration to higher concentration.
Eliminate
D) from higher concentration to lower concentration.

Answer 1

D. from higher to lower concentration

Answer 2

During diffusion molecules move from a higher concentration to a lower concentration. It is how the molecules move in and out of cells. (D)

Hope this helps

- Danielle xo