Answer:
The correct answer is accent.
Explanation:
Nonverbal signals are used to modify or enhance the understanding of verbal communication. Things such as sharp movement, the pitch of a speech, and gestures are some of the techniques used to accent or intensify the message that is being conveyed. Nonverbal behavior can also be used to moderate or diminish aspects of verbal messages as well. The benefits of using effective nonverbal communication include the ability to aid in the audience’s understanding, keeps the attention of the audience, can increase the speaker’s perceived confidence and assurance in what he or she is saying.