Which example is one specific form of simple diffusion? if water moves into a cell by diffusion, it is moving into an area of higher solute concentration. if water moves into a cell by diffusion, it is moving from an area of higher concentration to an area of lower concentration. if water moves into a cell by osmosis, it is moving into an area of higher water concentration. if water moves into a cell by osmosis, it is moving into an area of higher solute concentration.

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4