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: Water density increases as salinity and pressure increase, or as temperature decreases.
Question: By removing a pound of salt from a bucket of fresh water, could you cause the density of the water to
Choices: A)increase
B)decrease?

Answer: decrease?

Question: Paragraph: Wave frequency can be measured by counting the number of crests or compressions that pass the point in 1 second or other time period. The higher the number is, the greater is the frequency of the wave.
Question: If there are less crests coming through, there will be _____ wave frequency.
Choices: A)more
B)less

Answer: less

Question: Paragraph: The thinner the wire, the more resistance it offers.
Question: A thinner wire will give _____ resistance.
Choices: A)more
B)less

Answer:
more