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Biology, 14.10.2019 10:00 evelin2318

Mars was once similar to earth in that

a.) it had only one moon
b.) liquid water flowed on its surface
c.) it showed evidence of plate tectonics
d.) its atmosphere had a thin layer of carbon dioxide

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Answers: 2

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Mars was once similar to earth in that

a.) it had only one moon
b.) liquid water f...

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