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adreamer adreamer
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6 years ago
The Hubble Space Telescope has recently strengthened the case for a subsurface ocean on Ganymede by observing
A) changes in time of auroras surrounding the moon
B) a thin atmosphere of water vapor above the surface
C) salts on its surface
D) jets of water erupting from the surface
Textbook 
Life in the Universe

Life in the Universe


Edition: 4th
Authors:
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19Clyde19Clyde
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6 years ago
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adreamer Author
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6 years ago
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