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Earth Sciences 22 Online
OpenStudy (anonymous):

The hollow impression of a dinosaur bone that has since decayed and dissolved is: an original-remains fossil a cast a mold an imprint I know not A for sure.

eclipsedstar (eclipsedstar):

What is another word for "cavity"?

OpenStudy (anonymous):

the answer is C?

eclipsedstar (eclipsedstar):

Yes! :)

OpenStudy (anonymous):

okay thnxs

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