Problem: Given the question: Carrie bought two parcels of farmland. The Northern one had soil with lots of arbuscular mycorrhizal fungi, while the Southern parcel had almost no traces of AM fungi. Which parcel had AM fungi reallocate fewer resources to intraradical hyphae?
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The answer is:
Southern

Problem: Given the question: As a part of his engineering job Keith is measuring the vapor pressure of two locomotives, engine A and engine B. Engine A has a high vapor pressure, but engine B has a low vapor pressure. He noticed that to increase the speed of the engines he needed to increase the vapor pressure. In which engine less liquid molecules would turn into gas phase, engine A or engine B?
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The answer is:
engine B

Problem: Given the question: David was interested in climate change issues. He realized that to understand climate change issues he first needed to distinguish between the terms weather and climate. To that end, he labeled weather as term A. Then he labeled climate as term B. He found it easier to understand their differences in that way. Would term A change less or more frequently than term B?
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The answer is:
more