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adreamer adreamer
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Posts: 891
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6 years ago
The presence of channels carved out on the slopes of Martian volcanoes is consistent with
A) recent wind erosion
B) the action of plate tectonics
C) the existence of past underground pockets of water
D) recent impacts
Textbook 
Life in the Universe

Life in the Universe


Edition: 4th
Authors:
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19Clyde19Clyde
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6 years ago
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adreamer Author
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6 years ago
this is exactly what I needed
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Yesterday
Correct Slight Smile TY
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2 hours ago
Brilliant
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