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: If the gas is heated, the particles will move faster as they gain more energy.
 Question: Tina heats some oxygen gas. The oxygen particles will move 
 Choices: A)faster 
B)slower
[A]: faster


[Q]: Paragraph: When a person smokes there are chemicals released by the tobacco that enter the lungs. Because the lungs have to work harder to remove the chemicals, the body has to work harder to get the air needed to survive.
 Question: If the amount of chemicals inside of Jim's lungs decreases, what will happen to the amount of air his lungs can process? 
 Choices: A)increase 
B)decrease
[A]: increase


[Q]: Paragraph: The farther the object is stretched or compressed, the greater its elastic potential energy is.
 Question: When we depress a spring down a lot what happens to the potential energy? 
 Choices: A)increases 
B)decreases
[A]:
decreases