What types of information should have their sources cited to avoid plagiarism?

statistics, opinions, quotes, judgements:)

Reflect on the strange case of dr. jekyll and mr. hyde. in five to six sentences, explain how dr. jekyll develops

Which lines in this excerpt from act b of shakespeare macbeth tell the audience that macbeth realizes his mistake and regrets his ambition

Which adjective best describes the narrators father according to the narrator