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staedtler staedtler
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7 years ago
What is the “face on Mars”?
A)   A natural rock formation that looks like a face in the right lighting
B)   A small carved portrait placed on the Martian surface by one of the Viking landers.
C)   A sculpted hill carved either by a long-dead Martian civilization or by visiting aliens
D)   A natural arrangement of volcanoes and lava plains that gives the appearance of a face when viewed from the Earth
Textbook 
Discovering the Universe

Discovering the Universe


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