Charles Darwin, Father of evolution, Natural Selection, Survival of the fittest, taxonomy, the science of classifying living things, homologous structures, structures derived from a common ancestor, analogous structures, structures that are similar but not derived from a common ancestor, species, organisms that can have fertile offspring, phylogenic tree, a way to organize related living things, DNA, Comparative Biochemistry, Anatomy, the structure of living things, physiology, the processes of living things

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