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: The elastic force increases the more the material is stretched or compressed.
Question: When a rubber band is relaxed, its elastic force
Choices: A)increases
B)decreases
[A]: decreases

[Q]: Paragraph: This is also called diffusion, and the process is much faster in gases than in liquids, because the particles in gases are further apart.
Question: Diffusion occurs faster in
Choices: A)water
B)oxygen.
[A]: oxygen.

[Q]: Paragraph: The stratosphere contains the ozone layer, the temperatures increase as altitude increases.
Question: If Mona is flying her plane in the stratosphere on a journey and she moves higher up into the stratosphere, what happens to the temperatures her plane experiences?
Choices: A)they increase
B)they decrease
[A]:
they increase