According to the text, a poorly developed PowerPoint program is better than no visual aids at all

The research and support you provide in your presentation act as your:

A. ethos. B. pathos. C. logos. D. mythos.

Coherence

a. refer to how symbols are arranged. b. refer to what symbols mean. c. help us interpret verbal communication within a given context. d. refers to "making meaning." e. illustrates rules we use to manage talk and create social realities.