It's not a person, never heard of a place called 'happiness', or I would go there.
It has to be a thing. Meaning it's a noun.
Religious extremism (isis, middle eastern area)
Being racist towards people doing the jobs that no one else wants to do(racist towards Mexicans, although they are doing the jobs no one else wants to do)
A is the most clear and sensible answer
what is the point of the assignment? What is the paper asking
The electromagnetic spectrum<span> is a continuum of all</span>electromagnetic waves<span> arranged according to frequency and wavelength. The sun, earth, and other bodies radiate </span>electromagnetic<span> energy of varying wavelengths. </span>Electromagnetic<span> energy passes through space at the speed of light in the form of sinusoidal</span>waves<span>.</span>