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).
--------
Question: Paragraph: If the gas is heated, the particles will move faster as they gain more energy.
Question: Dana wants the gas to move with as little energy as possible so the particles can move slowly. Dana will then do this to the gas
Choices: A)cool
B)heat

Answer: cool

Question: Paragraph: Larger telescopes can collect more light.
Question: Milo works as an astronomer and he has multiple telescopes at his disposal. If he is looking at the stars through a large telescope and then moves to a smaller one, will the amount of light collected by the smaller one be
Choices: A)greater
B)smaller

Answer: smaller

Question: Paragraph: Air pressure is less at higher elevations.
Question: We don't need oxygen masks when we descend Everest because the air pressure is
Choices: A)low
B)high

Answer:
high