Science
Who was the first person to use a telescope for astronomy?
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Who was the commander of the first U.S. Space Shuttle mission?
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What type of circulatory system pumps blood into cavities instead of through vessels?
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Which of these was one of the original universal elements?
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What planet in our solar system has the most liquid water on its surface?
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Which aeronautical term is a moveable surface on an aircraft which controls its motion?
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Which 5" telescope would have an optical tube with the shortest length?
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What pair of sensory organs are located near the front of an insect's head?
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