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Well, you'll need to develop the skill of deciding what's relevant. If not, you'll waste a lot of time.
It is, and they could fail if they're found out; plagiarism is wrong, if not dishonest.
If so, you need to write that in your paper and describe the different outcomes of each study.
Well, if so, don't use it. You should only use trusted sources for your essays.
That could be dangerous. You need to consult a professional. If not, you could damage your health.
