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).

[EX 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
[EX A]: larger

[EX Q]: Paragraph: For a given medium such as air, sound has a slower speed at lower temperatures.
Question: If Mary is blowing an air horn underwater and she raises the temperature of the water, what will happen to the speed of the sound waves generated by the air horn?
Choices: A)increase
B)decrease
[EX A]: increase

[EX Q]: Paragraph: The closer together the particles in a longitudinal wave are, the greater the amplitude.
Question: As Kyle examines how longitudinal waves work, he notes that these particular waves have a great amount of amplitude. Kyle now knows that it means that the particles of these particular longitudinal waves are
Choices: A)closer together
B)farther apart
[EX A]:
closer together