Which is one difference between a graphic novel and a memoir?

Question

Only memoirs are about nonfiction, or true, events.
Only graphic novels use speech bubbles to show dialogue.
Only memoirs are meant to inform readers about world issues.
Only graphic novels include conversations between people.

Answer 1

The correct difference is: Only memoirs are about nonfiction, or true, events.

Graphic novels can be fictional or non-fictional, while memoirs specifically recount real-life experiences and personal stories.