Darwin's four main ideas of natural selection?

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1166122

2026-04-21 04:30

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  1. Variation: individuals in a population have differing traits.
  2. Competition: resources are limited, leading to a struggle for survival.
  3. Adaptation: individuals with advantageous traits are more likely to survive and reproduce.
  4. Descent with modification: over time, advantageous traits become more common in a population.

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