Final answer:
C) capturing attention. Humor overcomes clutter primarily by which helps make advertisements stand out and more memorable, though its effectiveness can vary among individuals.
Step-by-step explanation:
Humor overcomes clutter by capturing attention. Using humor in advertising engages the audience, keeping them interested and making the message more memorable. Humor can often make an advertisement stand out amidst a sea of other messages vying for the viewer's attention.
Notably, humor's effectiveness is subjective and can vary widely among individuals. Considering the vast amount of content people encounter daily, humor can be a potent tool for brands to ensure their advertisements are noticed and remembered, although its use must be approached with caution in formal communications to avoid misunderstandings or offense.