Explanation:
fossil fuels are made from decayed plants and animals that have been converted to crude oil,coal,natural gas or heavy oils by exposure to heat and pressure
oil is a liquid hydrocarbon that is formed when a rock high in organic carbon is subjected to heat and pressure
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Answer:
Mitochondrial DNA is circular, so it doesn't shorten when it replicates unlike the rest.
Answer:
subtitution mutation
Explanation:
The T in the middle is subtituted with C.
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