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What evidence supports the idea that water once flowed on the surface of Mars? A. canyons and sedimentary deposits B. inactive volcanoes and impact craters C. permafrost and rocks containing iron oxides
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What evidence supports the idea that water once flowed on the surface of Mars?

A. canyons and sedimentary deposits
B. inactive volcanoes and impact craters
C. permafrost and rocks containing iron oxides
D. irregularly shaped moons and inactive volcanoes

User Mathandy
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5 votes

Answer:

The answer is A. canyons and sedimentary deposits Hopefully this helps!

User Mark Mcmurray
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5 votes
The answer is A. canyons and sedimentary deposits
User Paul Kienitz
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