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: The closer objects are to each other, the stronger the gravitational force between them.
Question: If Jim is playing with some objects and moving them around and he moves them closer together, the gravitational force between them
Choices: A)increases
B)decreases

Answer: increases

Question: Paragraph: The more efficient a device is, the greater the percentage of usable energy it produces.
Question: A very efficient pair of solar panels will produce
Choices: A)little energy
B)a lot of energy

Answer: a lot of energy

Question: Paragraph: Higher-frequency waves have more energy.
Question: Sasha increases the frequency of a wave. This wave now has _____ energy.
Choices: A)more
B)less

Answer:
more