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25 votes
25 votes
2. Define “nebular hypothesis." What evidence is there that life exists on Mars and

is most likely "older" than life on Earth?

User AaronLS
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1 Answer

13 votes
13 votes

Answer:

There is water, perfect temperature, and a somewhat acceptable atmosphere similar to earth's.

However, there is no proof that life ever existed on mars.

User Johan Pelgrim
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