The answer is C, i just did it and got it right so you can trust this answer, i wrote so much because of the 20 character thing
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One reason is if someone is injured and needed to use pain pills, sometimes they get addicted to it
Thirty-eight because the chromosome pairs are 19 and therefore, no. of chromosome will be 38.
Anti- inflammatory combined with a local anesthetic that offers short term pain relief for degenerative disc disease. So a positive effect , in some cases saline can flush out chemicals that can cause the inflammation providing even more pain relief.