Science
What was the name of the first artificial satellite launched into space?
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What is the freezing point of water in the Kelvin Scale?
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What is the generic term for very small loose particles of hard, broken rock or minerals?
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What is NOT considered part of the Person Centered Theory in psychology?
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During the seventeen hundreds, what creature was thought to excrete blood through its skin?
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What is a sudden violent explosion on the sun called?
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What would you use to measure the mass difference between two like objects?
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