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Archaeologists dig for clues

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轉寄 列印
第1級人氣樹(0)
人氣指樹
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Archaeologists on a dig work very much like detectives at a crime scene. Every chipped rock, charred seed, or fossilized bone could be a clue to how people lived in the past. In this information-packed Let's-Read-and-Find-Out Science book, Kate Duke explains what scientists are looking for, how they find it, and what their finds reveal.

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