Please answer this: Two scientist, Pete and Gill, studied the Earth's crust and geology. Pete studied earthquakes, while Gill studied mantles and volcanos. Which person studied more about sediments lying on top of the subducting plate?
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Answer: Gill

Please answer this: Two cities located at the sea shore between sand dunes, took 2 different approaches to their economic stability and sources of income for their inhabitants. Dune city was mainly focused on raising cattle, fishing and tourism, while Gulf city started sand mining operations because of the good prices they received per cubic yard of sand. Which city made more money from raising cattle?
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Answer: Dune

Please answer this: Two sisters went to the hospital. The medics ran some blood tests and found out that Sue had sickle cell trait, while Mary had normal blood cells. Sue received treatment. Which sister doesn't have hemoglobin S in her blood?
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Answer:
Mary