Minnesota Studies Ch. 2: Evidence From The Past

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A petroglyph is

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a rock carving made by a human

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a rock carving made by a person

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petroglyph

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an older member of a community respected for her/his knowledge and wisdom

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elder

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a scientist who studies past human life and activities

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archaeologist

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The purposeful retelling of stories about past events of a group

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oral history

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any object made, altered, or used by human beings

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artifact

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a process using experiments and careful observations

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scientific method

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an educated guess

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hypothesis

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an assumption

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hypothesis

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a theory

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hypothesis