The header on each page of the research paper should include what information?

A. author's last name and page number

B. title of the paper and page number

C. just the page number

C. You just need the page number because it's a more formal. Also, as a research paper, it's not really your work. Even if you did the research and work yourself without any internet research whatsoever, your name would already be mentioned before and after the article.