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Evolution: Darwin

Darwin's Theory of Evolution: the 5 steps

QuestionAnswer
Darwin's Theory: 1 Organisms produce more offspring than can survive.
Darwin's Theory: 2 Differences, or variations, occur among individuals of a species.
Darwin's Theory: 3 Some variations are passed to offspring
Darwin's Theory: 4 Some variations are helppful. Individuals with helpful variations survive and reproduce better than those without these variations.
Darwin's Theory: 5 Overtime, the offspring of individuals with helpful variations make up more of a population and eventually may become more of a seperate species.
Created by: dabeast
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