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Astronomy
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The Geocentric Model and Epicycles
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Astronomy
AST.021 The Geocentric Model and Epicycles
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Ancient observers sometimes called planets 'wanderers.' Which reason best explains that name?
A
Planets changed position relative to the background stars over time.
B
Planets vanished permanently after sunrise.
C
Planets had no visible motion across many months.
D
Planets were always closer than the Moon.
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