What happens to a glass of water at a temperature of 20°c when it is placed into a freezer set at –10°c? a; it cools to –10°c, where it stays until freezing is complete. b; it freezes, then the temperature drops to 0°c and then to –10°c. c; it cools to 0°c, where it stays until freezing is complete. d; it freezes, then the temperature drops to 0°c and stays there.

The answer is is most likely A but, if not, then I don't know

idk

explanation:

dasdad

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.