Two regions of the same country had very different climates because of the different landscapes. East region had an alpine landscape, was situated in the mountains. North region was flat and located at sea level. Given the paragraph above, please answer correctly the following question: Which region had an alpine tundra?
Ans: East

Two farms were selling on Seattle markets. Berry farm, which used organic methods, no fertilizers and pesticides, and Rose farm, which used conventional agricultural methods, including fertilizers and pesticides. Given the paragraph above, please answer correctly the following question: Which farm contributes more to the carrying of chemicals to nearby rivers?
Ans: Rose

Bill and Larry did some research on fungi. Larry researched saprophytic fungi, while Bill researched parasitic fungi. They later exchanged findings. Given the paragraph above, please answer correctly the following question: Which researcher learned more about fungi using enzymes to break down living tissue?
Ans: Bill

Two brothers got sick and weren't feeling well. Strangely enough they found out they were infected with viruses. Tom was infected with human papillomavirus, while Chris was infected with hepatitis. Given the paragraph above, please answer correctly the following question: Which brother was more at risk of developing anal cancer?
Ans: Tom