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Bond [772]
4 years ago
8

Coal is solid rock that began as organic material that was deposited in a swamp. The formation of coal suggests that A. Geologic

processes continue over millions of years. B. Coal is made mostly of skeletal remains of animals. C. Coal is formed from magma that has solidified over time. D. It quickly becomes petrified when water is removed.
Biology
1 answer:
svetoff [14.1K]4 years ago
5 0
I think it's the answer is C
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