Which best describes a biography? a. it is about a person’s life, written by somebody else. b. the subject of the biography and the author are the same person. c. biographies are mostly fictional. d. you do not need to do research to write a biography.

Isn't a biography a story about someone else's life and you're telling me about the other person's life so it wouldn't be subject of the biography in the Arthur are the same person??? Right. So the correct answer would be a. It is about a person's life, written by somebody else. Hope this helps