Answer the following questions to assess your understanding of chapter 14. research has demonstrated that visual aids, when used well, can increase a speaker's multiple choice clarity. confidence. credibility. all answers are correct.

All answers are correct.

Explanation:

Visual aids are the items which can be illustrated and seen by the audience. This includes presentations, graphs, drawings, charts, etc.

When a speaker uses visual aids in his speech in a right manner, it clarifies the point to the audience.

When used a correct manner, it also enhance the credibility of the speaker. Credibility of the speaker is enhanced using visual aids because this audience will know that the speaker knows much about the topic he is speaking about. And this creates confidence also in the speaker.

So, all the answers are correct.

tu caminas en las clase de educacion fisica.

its translates: do you walk in in your physical education class?