Detailed Instructions: 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: Dana wants the gas to move freely, with as much energy as possible so the particles can move quickly. Dana will then do this to the gas 
 Choices: A)cool 
B)heat
A:
heat