Your question is incomplete because it does not provide the options, which are the following:
reinforcing key ideas nonverbally
pacing the flow of information
reinforcing key ideas verbally
building redundancy into the speech
Answer:
reinforcing key ideas nonverbally
Step-by-step explanation:
During her informative speech, Kiko makes use of voice changes, gestures and movements to emphasize her main points. For example, she speaks more slowly and in a quieter voice and pauses. Besides, she uses nonverbal tecniques, which do not involve using words or speech, such as gesticulating with her fingers to make a point while she speaks and moving around.