What is natural selection? Do organisms develop due to an environment, or does the environment only trigger the potential to evolve in almost endless ways? What determines the survival of the fittest? How are the fittest organisms or animals formed? How can the first fittest animal be formed, and based on what? How can anybody, or anything, become stronger or better than anybody else or anything else, from the same material, under the same conditions? (Is fitness already there?)
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