Quote:
Originally posted by Mike33
Ahhhh sacX is thinking.
To a point I do. If their is person A and person B and they're both in the same environment. The environment changes and favors person A because they can handle say cold weather better, person A may survive while person B dies.
Yeah, if we call that natural selection it works. That's different from evolution as you and I both know.
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It is a part of the mechanism of evolution.
You have a population that varies, the environment changes. Those that are best adapted to the new environment survive and reproduce, the new population is different.