Diffusion. Passive transport is a way that small molecules or ions move across the cell membrane without input of energy by the cell. ... Diffusion is the movement of molecules from an area of high concentration of the molecules to an area with a lower concentration.
have a great day!!
The believe the answer is true but I'm not completely sure. <span />
Glucose is an organic molecule.
So the correct answer is B.
Hope this helps,
Davinia.
