Sedimentary Rock
Here's Why:
Fossils also form from molds and casts. If an organism completely dissolves in sedimentary rock, it can leave an impression of its exterior in the rock, called an external mold.
I got this information from http://www.livescience.com/37781-how-do-fossils
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Answer: C. Stalin and Hitler signed ….
Explanation: i just took the test.
Answer:
B. Students' ACCUPLACER scores might indicate that they need to
develop certain skills before enrolling in college-level coursework.
Explanation: