evolution

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What is Evolution?

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Evolution is the process by which species change over time through genetic variation and natural selection.

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What is the Fossil Record?

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The fossil record is a collection of fossils that provides evidence of how species have changed over time.

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What is Natural Selection?

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Natural selection is the process where organisms better adapted to their environment tend to survive and produce more offspring.

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What is Adaptation?

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Adaptation is a trait that helps an organism survive and reproduce in its environment.

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What is Mutation?

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Mutation is a change in the DNA sequence of an organism that can lead to new traits.

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Where did Charles Darwin study finches?

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Charles Darwin studied finches on the Galapagos Islands.

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What is a common ancestor?

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A common ancestor is a species from which two or more different species have evolved.

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What is Speciation?

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Speciation is the process by which new species arise from existing species.

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What is Genetic Variation?

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Genetic variation refers to the differences in DNA among individuals within a species.

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What is the role of the environment in evolution?

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The environment influences which traits are favorable for survival and reproduction.