Question

Diagram A in Figure 3-1 is an example of ____.

Answer 1

Answer:

a.diffusion

Explanation:

Difussion is a chemical movement that happens in all compunds where particles from high concentration levels move towards lower concentration areas, this happens on liquids and gases and it helps living beings since it´s a way in which compounds move in and out of the cell.

Answer 2

It's diffusion because it's movement from high to low concentration