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staedtler staedtler
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7 years ago
Because Mercury has no appreciable atmosphere, its surface shows extreme temperature changes between night and day, with a range of about
   A)  600 K.    B)  900 K.    C)  20 K.    D)  60 K.
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Discovering the Universe

Discovering the Universe


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