Question

match each element of a graphic novel with its description. speech balloon, caption, gutter, panel. a graphic element to show external dialogue, an individual frame on a page, a word box on a page explaining the scene, white space between and around frames, a graphic element to show internal thoughts

Explanation:

Speech balloon is used for external dialogue, caption is a word - box explaining the scene, gutter is the white space between and around frames, and panel is an individual frame on a page.

Answer:

Speech balloon - a graphic element to show external dialogue
Caption - a word box on a page explaining the scene
Gutter - white space between and around frames
Panel - an individual frame on a page