Which of the following would increase density? increase mass and volume by the same amount decrease mass and volume by the same amount increase mass, but keep volume the same decrease mass, but keep volume the same

d. organisms have cells with different shapes and functions.

sorry to break it to ya but no one can answer your question it's just

jk but i am serious about the part that most people cant answer it beacuse you did not mention the section you are talking about. but it would if you added some detail and were a bit more specific.