Respuesta :
Personally, I'd say that the answer is adaptation, but the closest thing there is, is evolution.
The natural selection cause is Evolution. This variation means that some people have features better suited to the conditions than others.
What is natural selection?
Natural selection is the method through which denizens of living organisms adapt and modify. peoples in a population are inherently variable, meaning that they are all various in some ways.
This divergence means that some people have traits nicely suited to the environment than others.
Thus, The natural selection cause is Evolution.
To learn more about natural selection click here:
https://brainly.com/question/983010
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