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: Bigger atoms have more electrons.
Question: An elephant, compared to a dog, will have a number of electrons that is
Choices: A)larger
B)smaller
[A]: larger

[Q]: Paragraph: Rougher surfaces have more friction between them than smoother surfaces.
Question: Eric rubs together tissue paper and then sandpaper. The smoother tissue paper has _____ friction than the sandpaper.
Choices: A)less
B)more
[A]: less

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