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: A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.
Question: A wave with more energy than another will have a _____-frequency.
Choices: A)lower
B)higher

A: higher
****
Q: Paragraph: More water allows more chemical reactions.
Question: Timmy tested his chemicals by subtracting water and noticed _____ reactions.
Choices: A)more
B)less

A: less
****
Q: Paragraph: As the distance between the objects increases the magnetic force of attraction decreases.
Question: If Mona is holding a toy truck and a toy car a certain distance away from each other and she then moves the two objects closer together, which happens to the magnetic force of attraction between the two objects?
Choices: A)increases
B)decreases

A:
increases
****