Natural Selection and Change Over Time

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Evolution Noun

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[ev-uh-loo-shun]

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Naturalist Noun

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[nach-er-uh-list]

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Species Noun

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[spee-sheez]

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DNA Noun

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[dee-en-ey]

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Invertebrates Noun

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[in-vur-tuh-brits]

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Hypothesis Noun

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[hy-poth-uh-sis]

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Scientific Theory Noun

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[sy-en-tif-ik thee-uh-ree]

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Natural Selection Noun

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[nach-er-uhl suh-lek-shun]

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Mechanism Noun

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[mek-uh-niz-um]

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Hereditary Adjective

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[huh-red-i-ter-ee]

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