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LenKa [72]
3 years ago
15

50 POINTS!!!!!!!!!!!

Chemistry
2 answers:
Pani-rosa [81]3 years ago
6 0

Answer:

c

Explanation:

kifflom [539]3 years ago
5 0
A substitution is a mutation that exchanges one base for another. This can include a change in a single chemical letter. ex. changing a to g or in your case g to a. I believe the correct answer should be B.
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