(Question)
Answer the following question given this paragraph: Light includes infrared light, visible light, and ultraviolet light. As you can see from the Figure above , light falls roughly in the middle of the electromagnetic spectrum. It has shorter wavelengths and higher frequencies than microwaves, but not as short and high as X rays. Q: What falls roughly in the middle of the electromagnetic spectrum, having shorter wavelengths and higher frequencies than microwaves, but not as short and high as x rays? Choices: - radio waves - ultraviolet light - gamma rays - light A:
(Answer)
light

(Question)
Answer the following question given this paragraph: This long, almost nonstop molecule is called a polymer (from the Greek meaning "many parts"). The original partethyleneis called the monomer (meaning "one part"). The process of making a polymer is called polymerization. A polymer is an example of a macromolecule, the name given to a large molecule. Simple polymers are named after their monomers; the ethylene polymer is formally called poly(ethylene), although in common use, the names are used without parentheses: polyethylene. Because adding one Saylor URL: http://www. saylor. org/books. Q: The process of making a polymer is called what? Choices: - fermentation - memorization - reaction - polymerization A:
(Answer)
polymerization

(Question)
Answer the following question given this paragraph: Thunderstorms are are known for their heavy rains and lightning. In strong thunderstorms, hail and high winds are also likely. Thunderstorms are very common. Worldwide, there are about 14 million of them each year! In the U. S. , they are most common and strongest in the Midwest. Q: About how many thunderstorms are there each year worldwide? Choices: - 21 million - 17 million - 23 million - 14 million A:
(Answer)
14 million