Please answer this: John was studying the periodic table. To make things easier for him he divided the table in different sections, section A, section B, section C, and section D. Section A elements are located at the left of the table, but section B elements are located at the right side of the table. Section C elements are located at the top, but section D elements are located at the bottom. Given the paragraph above, please answer correctly the following question: Which elements would have less electronegativities, section C or section D?
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Answer: section D

Please answer this: The hospital in Y city had a good disposal site in which they disposed of Biomedical wastes, but the hospital in the neighboring city X had big problems, because the biomedical waste contaminated the ground water and affected the population. Given the paragraph above, please answer correctly the following question: Which city had a greater incidence of malaria?
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Answer: city X

Please answer this: Hank and Dean studied plate tectonics in college. Hank learned more about divergent boundaries, while Dean read more about convergent boundaries. Given the paragraph above, please answer correctly the following question: Which student read more about the release of pressure leading to adiabatic expansion?
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Answer:
Hank