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Reverted edits by Redfield (Talk); changed back to last version by Aschlafly
"Natural selection" is the mechanism by which biological complexity and adaptation arises. It was first proposed by [[Charles Darwin]].
"Natural selection" was [[Charles Darwin]]'s explanation for how a more complex species supposedly evolved from a less complex one.
Specifically, Darwin pointed out that a mechanism of survival-of-the-fittest enabled more advanced and more complex members of a species to survive while the weaker ones would die off.
Specifically, Darwin claimed that a mechanism of survival-of-the-fittest enabled more advanced and more complex members of a species to survive while the weaker ones would die off. Somehow more advanced members of a species could then produce entirely new species, though there is no evidence of that and no one has explained how that could ever happen.