In the bryophytes, molecules move through the tissues predominantly by diffusion. What factors would play a role in the rate at which the molecules diffuse? (chose all )
The amount of other molecules that are found in the cell
The size of the molecule that is diffusing
The distance between the two concentration of molecules
The number of pores on the topside of the gametophyte
The viscosity of the cytosols
The gradient of concentrations between cells