[Q]: Dan is a geneticist and studied two villages from 2,000 years ago. Village A displayed traces of a large population that grew larger over the years, while village B had a small and declining population and was more isolated geographically.  Given the paragraph above, please answer correctly the following question:   Which village displayed an observable Allee effect?
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[A]: village B


[Q]: Marcus has a long day ahead of him. He woke up early, around 7 AM to start his day. For a research study he takes his blood pressure around 9 AM and continues on through his day. Around noon he takes his blood pressure again noting that it has increased a little. He takes his blood pressure one more time before going to bed around 10PM  Given the paragraph above, please answer correctly the following question:   Given an animals blood pressure is at its lowest point for the day, is it the middle of the day or the end of the day?
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[A]: end


[Q]: Tho towns located on opposite banks of a river, had a humid season, but Bend town had a cooler air at night. Bank town on the other hand, had warmer nights because it was situated on a south facing hill.  Given the paragraph above, please answer correctly the following question:   Which town experienced more saturation phenomena?
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[A]: Bend


[Q]: John wanted to make some lighted signs for his business. To that end, he chose noble gases, neon, krypton, and xenon. First, he kept the noble gases in containers. He called it step A. Then he passed electric current through them. He called it step B. In the process, he came up with three signs, sign A, sign B, and sign C. Sign A used neon. Sign B used krypton, and sign C used xenon.  Given the paragraph above, please answer correctly the following question:   In which step the the electrons would jump to higher energy level, step A or step B?
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[A]: