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3
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person who studies fossils
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4
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stony mass
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5
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lack a backbone
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6
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organic material turns into stone
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7
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fossil formed when plant, animal or other organism dies
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8
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an outline left
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10
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mark left by an organ
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11
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outer support skeleton
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|
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1
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trace of a past organism
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2
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a form of a matrix
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3
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minerals are deposited into a fossil
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9
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substance that forms the skeleton of the body
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|
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