Review of Chapter 13.2
1. Explain how molds differ from casts.
2. How do fossils
preserved in amber, ice, and tar differ from fossils
formed in rock?
3. What is the fossil record?
4. What type of
fossil is shown in each of the following pictures?
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4.b_________________________
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| 4.c _______________________
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4.d ________________________
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Hair from the mammoth |
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