Molly and Brian are two friends who moved away from one another after becoming close in college. They still talk on the phone regularly and see each other a couple times a year. During a recent conversation, the subject of population comes up. Molly's town is currently increasing a steady decrease in population, and Brian's town has been seeing an increase in population. Does Brian's town have a larger or smaller potential gene pool than Molly's?
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Answer: larger

Two friends were into natural sciences. Tom was more into Geology, while Rick studied Ecology. Which student read more about living components of the habitat?
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Answer: Rick

Barb and Dee studied chemistry for a school project. After little debate they decided that Dee will study volatile gases, and Barb will study greenhouse gasses. Which girl studied less about carbon dioxide?
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Answer:
Dee