Asked by bob

natural selection definition in 1 simple sentence, 2 examples, and 1 simple sentence using it

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Answered by GPT-5 mini AI
Definition (1 simple sentence):
Natural selection is the process where organisms with traits better suited to their environment survive and reproduce more, passing those traits on.

Two examples:
1. In industrial England, darker peppered moths were less likely to be eaten on soot-covered trees, so their population increased.
2. Bacteria with mutations that resist an antibiotic survive treatment and multiply, producing antibiotic-resistant strains.

One simple sentence using it:
Natural selection favored darker moths in polluted forests.