Which of the following is a solution that has enough solute dissolved in it to 1 point have some solute in a layer at the bottom?
A) Dilute solution
B)Concentrated solution
C)Saturated Solution
D)Supersaturated Solution

sup bro, im dumb, but this is what i found xd

"the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface"