What is the meaning of solubility?
o the temperature at which a solid turns into a liquid
o the substance's ability to be dissolved in something else.
o the degree to which a material can transmit heat.
o
the attractive and repulsive forces between objects.
previous

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.

that tool would be a compass