A student begins an inquiry for a two-page essay with the research question, "What are
some examples of mammals?" After doing some research, they discover they are more
interested in focusing on marsupials. Which of the following would be their revised research
question? (1 point)
O Are marsupials mammals?
O Why do mammals exist?
O What are the differences between mammals and marsupials?
O What are some of the different types of mammals?