Choose the best answer below to complete this sentence: When you are doing research for a paper, good note$-$taking techniques will protect you from plagiarism...$($required$)...$ by proving to your professor that you've done lots of reading.... by ensuring you know the source of each fact in your notes and you can clearly distinguish between your own ideas versus points taken from your sources.... but only if you are taking notes by hand.... by requiring you to copy out long passages exactly from the source.