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: 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

A: Paul
****
Q: Paragraph: The folds present in the membrane increase the surface area allowing more ribosomes to be present on the ER, thereby allowing greater protein production.
 Question: A decrease in protein production indicates _____ ribosomes on the ER. 
 Choices: A)more 
B)less

A: less
****
Q: Paragraph: Greater use of oil and other fossil fuels causes more pollution.
 Question: The new invention removed oil from the ocean, which caused _____ pollution. 
 Choices: A)less 
B)more

A:
less
****