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).
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Question: Paragraph: Electromagnetic waves with shorter wavelengths have higher frequencies and more energy.
 Question: Molly was viewing electromagnetic waves and noticed a wave with a wavelength of 20nm and another with 10nm. Which likely has more energy? 
 Choices: A)the 20nm wave 
B)the 10nm wave

Answer: the 10nm wave


Question: Paragraph: Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do.
 Question: Mona lives in a nation that uses a lot of fossil fuels. What would happen to her countries levels of air pollution if they were to decrease their usage? 
 Choices: A)increase 
B)decrease

Answer: decrease


Question: Paragraph: If blood volume in the body decreases, blood pressure decreases.
 Question: If Jim increases a lot of blood from a cut he sustains, what will happen to his blood pressure? 
 Choices: A)it will become lower 
B)it will become higher

Answer:
it will become higher