Biology
Biology, 17.07.2019 06:30, BardiFan

Which condition is necessary for a mold fossil to form? a. the fossil must be preserved in amber. b. minerals must replace the remains. c. the mold must be filled with sediment. d. hard parts of the organism must dissolve.

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Which condition is necessary for a mold fossil to form? a. the fossil must be preserved in amber. b...

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