Two engineering students learned about petroleum products, While Dan learned more about plastics, Jim learned about fuels. Given the paragraph above, please answer correctly the following question: Which student learned less about fuels for trains?
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Answer: Dan

Dan visited Twin lakes every year. The interesting fact about them wast that, while Twin I had a very cold water all year, Twin II lake had very warm waters year round. Given the paragraph above, please answer correctly the following question: Which body of water held more dissolved oxygen?
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Answer: Twin I

Two colleagues read about types of chemical reactions. Sean studied about the influence of temperature on chemical reactions. Gabe studied about other influencing factors. Given the paragraph above, please answer correctly the following question: Which student read more about increasing reaction rates?
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Answer:
Sean