Answer:
The audience will think she is nervous because of the high amount of gestures and the varying amount of pitches.
Step-by-step explanation:
Public speaking can be one of the main fears of the human being. Therefore, knowing how to communicate effectively is a highly valued skill in the market. A good speaker is not one who only speaks beautiful words, but also knows how to gesture during speech. However, gesturing should be done moderately. Too much gesturing shows unpreparedness and nervousness. For this reason, we can conclude that in the case of the above question, the audience will think Alisha is nervous because of the high amount of gestures and the varying amount of pitches.
Gestures should be aligned with speech, otherwise words will not carry the same weight, people may not believe your message or listeners will forget the talk and focus on gestures.