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: When a person exercises regularly, and is fit, the heart undergoes certain long-term adaptations. The heart muscle gets stronger, and expels more blood with each contraction.
 Question: If you spend very little time working out your muscles will be 
 Choices: A)smaller 
B)larger
[A]: smaller


[Q]: Paragraph: As the population increases, the food supply, or the supply of another necessary resource, may decrease.
 Question: When we have one bag of dog food and we add two new dogs we will run out of food 
 Choices: A)slower 
B)faster
[A]: faster


[Q]: Paragraph: The closer the charged objects are, the stronger the electrostatic force.
 Question: Will was pulling some magnets apart. When is the electrostatic force the highest? 
 Choices: A)when the magnets are close 
B)when the magnets are far
[A]:
when the magnets are close