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Computer Science 16 Online
OpenStudy (anonymous):

PLEASE HELP! The following image shows a piece of wood that has been infiltrated by rock particles. What kind of fossil is this? A. Crystallization B. Freezing C. Petrification D. Trace

OpenStudy (anonymous):

Isn't this in the wrong area?

OpenStudy (anonymous):

Show me a photo and I still might be able to help though.

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