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What would evolution do to humans?
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March 12th, 2010
from iPhone
Let’s say we were to take 2 groups of people does not matter the race or background.
But we put the 2 groups in very specific enviornments.
Like for example Group one lives in a very wet,damp, cold but not freezing enviornment and often is known for swimming.
Group 2 is very dry, hot borderlines acceptable for human living.
How many years would it be before we see any serious changes?
What kind of changes would you think happen skin made better for cooling or even gills or body changes for swimming?
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