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hermiz hermiz
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7 years ago
What did the Martian surface look like from the Viking lander sites?
A) a dry, dusty, boulder-strewn desert
B) a huge canyon stretching out to the horizon
C) flat, dark volcanic rocks out to the horizon
D) very mountainous with huge volcanoes in the distance
Textbook 
Life in the Universe

Life in the Universe


Edition: 4th
Authors:
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Life in the Universe, 4/E (Bennett, Shostak)
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DonskoyDonskoy
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7 years ago
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You make an excellent tutor!
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