Natural Selection  - A process where the animals with better traits are more likely to survive and reproduce, Evolution - A change in an organism that takes place over time, Speciation - Caused by genetic isolation resulting in a new distinct species, Charles Darwin - The an who made the theory of evolution by natural selection, Selective Breeding - Humans selecting what traits would be best for the organism, Beneficial Mutation - Genetic code changing to benefit the organism, Harmful Mutation - A Mutation that decreases the organisms likeliness to survive , Homologous Structures - Structures with different forms but develop into the same structure, Analagous Structures - Same/similar function with different structures, Vestigial Structures - A structure in an organism that serves no purpose anymore, Survival of the Fittest - When organism with the best traits survive to past on those traits to there offspring, Adaptation - A characteristic that improve an organisms ability to survive,

Evolution

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