Wolff's law of bone explains the effect of

Effect on bone deposition and resorption.  
As per Wolff's Law, bone develops in extent to mechanical pressure. A sound living bone models and redesigns in light of the mechanical pressure it encounters in order to deliver an insignificant weight structure that is adjusted to the anxieties followed up on it.

diffusion ( osmosis)

Explanation:

Recall that osmosis is the movement of water or liquid molecules from the region of low concentration to the region of high concentration until it's evenly distributed through a semipermeable membrane

so now it depends on the type of solution she use to check the permeability of the cell membrane