Please answer this: Thomas and Alexander are freshman students in an introductory chemistry laboratory course at their local college. In this week's experiment, both Thomas and Alexander will be starting their experiments with liquid water. They both follow different experimental protocols, and at the end of the experiment Thomas discovers ice in his reaction flask, while Alexander discovers steam in his reaction flask. Given the paragraph above, please answer correctly the following question: Which person created a substance with particles that have less freedom to move than they did originally?
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Answer: Alexander

Please answer this: Berg village and Hill village are renowned for the high number of cyclists living there. Berg village dealt with many traffic casualties because of narrower streets and lanes, While Hill village had wide streets, more traffic signals and a greater number of cyclists. Given the paragraph above, please answer correctly the following question: Which village had a smaller traffic volume?
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Answer: Berg

Please answer this: Two brothers, Tom, aged 26, and Paul, aged 16 were into sports. Tom started weight-lifting to gain more muscle mass. Three years later he was 20-25 lbs. heavier. Paul started track and field, he liked running. Given the paragraph above, please answer correctly the following question: Which brother's bones didn't respond to strain from increased muscle activity?
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Answer:
Paul