+**Natural selection** is the subtle engine of change, where organisms best [Adaptation](/wiki/adaptation) to their environment tend to survive and reproduce. Over generations, this process guides the [Evolution](/wiki/evolution) of species, refining traits for greater fitness.
+## See also
+- [Biodiversity](/wiki/biodiversity)
+- [Mutation](/wiki/mutation)
+- [Genetic Drift](/wiki/genetic_drift)
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