You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

[EX Q]: Paragraph: Because all electromagnetic waves travel at the same speed through space, a wave with a shorter wavelength must have a higher frequency, and vice versa.
 Question: Compared to microwaves do x-rays, which have a much higher wavelength than microwaves, have a 
 Choices: A)lower frequency? 
B)higher frequency
[EX A]: lower frequency?

[EX Q]: Paragraph: People in the richer nations of the world use far more energy, especially energy from fossil fuels, than people in the poorer nations do.
 Question: Will was farming in a rich country when he noticed he his energy consumption was high. Despite this, his consumption of energy is likely much _____ than that of a poor country. 
 Choices: A)lesser 
B)greater
[EX A]: greater

[EX Q]: Paragraph: Gluons make quarks attract each other more strongly the farther apart the quarks get.
 Question: Ian is looking at quarks and sees that they are not attracted to each other. Ian knows that the distance between the quarks is currently 
 Choices: A)close 
B)distant
[EX A]:
close