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).
--------
Question: Paragraph: When we add resistors in parallel to each other the total resistance decreases and the current increases.
Question: Dean turns the current down a lot, expecting that the resistance will
Choices: A)shrink
B)grow

Answer: grow

Question: 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: Rich works out every day. Paul does not work out at all. Whose heart expels less blood per contraction, resulting in lower BPM?
Choices: A)Rich
B)Paul

Answer: Paul

Question: Paragraph: The more rope segments on a pully that are helping to do the lifting work, the less force that is needed for the job.
Question: Dan is pulling his car up a hill, and wants to pull it with as little force as possible. In order to do this effectively, Dan will need to use how many rope segments
Choices: A)less
B)more

Answer:
more