Anna, a sociology student, is eager to attend a lecture by a renowned sociologist at her university. She reserves a seat for the lecture. In the context of public speaking as a type of communication, Anna will play the role of the _____ during the lecture

Rashan thought that he would be dramatic and impress his public-speaking class with his speech on air pollution. He decided to use mice in a closed jar to illustrate how air pollution is slowly killing human beings

But during his speech, the jar fell off the desk and the mice escaped, distracting his audience and putting an abrupt end to his presentation. What guideline did Rashan ignore, with regard to using presentation aids? A) Use animals with caution as presentation aids. B) Only use professionally trained animals as presentation aids. C) Do not use dangerous or illegal presentation aids. D) Never use animals as presentation aids in a speech.

While listening to a presentation, Amy asks several questions, such

as "Was the reasoning logical?" and "Was the purpose appropriate for this audience?" Amy is using which type of listening? a. Appreciative b. Analytical c. Comprehensive d. Empathic e. Practical