Your friend bella has been behaving unusually lately and she suspects that she mad have an anxiety disorder. She is self-conscious band afraid to tell anyone besides you, because she doesn't want anyone to think she is "crazy."What would you do in this situation to ensure the safety of your friends?

Ultraviolet radiation is dangerous because it has a high enough energy to damage skin cells. what is the best explanation of the relationship between wavelength and wave energy? a) wave energy is related only to frequency, not wavelength. b) longer wavelengths have lower frequencies but higher energy. c) the shorter the wavelength, the lower the frequency and the higher the energy. d) the shorter the wavelength, the higher the frequency and the higher the energy.