Answer:
I think it is O only nonliving
The correct answer is c because you want to be in a specific buissness
The wavelength and frequency of light are closely related. The higher the frequency, the shorter the wavelength. Because all light waves move through a vacuum at the same speed, the number of wave crests passing by a given point in one second depends on the wavelength. That number, also known as the frequency, will be larger for a short-wavelength wave than for a long-wavelength wave.
The answer to this is B, C, and D. hope this helped
