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).

Q: Paragraph: The more cylinders a car engine has, the more powerful its engine can be.
Question: Mona is designing a car in a factory. If she decides to remove cylinders from the car's engine, what happens to the power that engine can output?
Choices: A)increased
B)decreased

A: decreased
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Q: Paragraph: Alkanes with more carbon atoms have higher boiling and melting points, so some of them are solids at room temperature.
Question: Kathy did some experiments on two different alkanes and one of the alkanes had twice as many carbon atoms than the other. She would notice that which alkane would require a higher temperature to melt
Choices: A)alkane with fewer carbon atoms
B)alkane with more carbon atoms?

A: alkane with more carbon atoms?
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Q: Paragraph: The stratosphere contains the ozone layer, the temperatures increase as altitude increases.
Question: As you travel through the ozone layer the temperatures become
Choices: A)higher
B)lower

A:
higher
****