Question

What is true of diffusion?

Answer 1

ANSWER:

(D) Molecules move from areas of high concentration to areas of low concentration

EXPLANATION:

Diffusion is a passive process and doesn't require any energy. Not only water but every small particle can diffuse through the cell membrane. Also, diffusion is an essential process in plant cells too for example in gaseous exchange. An example of diffusion is pouring a drop of ink in the water.

Answer 2

DEFINITELY D example is when u spray a perfume and something else one side has low and the other has low