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Home Q & A Board Science-Related Homework Help Physics
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staedtler staedtler
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7 years ago
Recent radar observations of Mercury have suggested that
A)   Mercury may have one or more tectonic rift valleys.
B)   Mercury may have ice at its north and south poles.
C)   Mercury may have geologically recent lava flows on the side that was not photographed by Mariner 10.
D)   Mercury may not be precisely locked into its hypothesized 3-to-2 spin-orbit coupling.
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Discovering the Universe

Discovering the Universe


Edition: 7th
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discovererdiscoverer
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staedtler Author
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7 years ago
Grinning Face Exactly what I needed
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