Never use source material, just write what you already know or have learned about in class.

All of the above

When researching, be extremely careful and methodical in how you take notes on content and when you paraphrase, quote, or summarize.

Both A and C

Check which citation style you are expected to use before you start taking notes from your sources, and make sure that you include all the information needed by that citation style (eg author, date, source name and page number)