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: The hotter a resistor becomes the more resistance it has.
 Question: If Milo increases the heat he applies to a resistor, what happens to the resistance? 
 Choices: A)increases 
B)decreases
[EX A]: increases

[EX Q]: Paragraph: The closer objects are to each other, the stronger the gravitational force between them.
 Question: When a star is moving away from a planet, the star will be pulled into it if the gravitational force is 
 Choices: A)weaker 
B)stronger
[EX A]: weaker

[EX Q]: Paragraph: The more acidic a solution is, the closer its pH value will be to 0
 Question: Erin is trying to get her solution to have a pH as far from zero as possible. The best way for Erin to do that is to have the acidity of the solution 
 Choices: A)decrease 
B)increase
[EX A]:
decrease