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staedtler staedtler
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7 years ago
As a result of measurements by the Galileo spacecraft, what is now believed to be the internal structure of Io?
A)   An iron core overlaid by a molten mantle and rocky crust
B)   A core of rock overlaid by a thick mantle of water ice
C)   Entirely or almost entirely rock, with no evidence of ice or a differentiated metallic core
D)   An iron core overlaid by a rocky mantle and a deep ocean of liquid water
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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papachulopapachulo
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7 years ago
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staedtler Author
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7 years ago
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