Aaron posts to an online site daily, presenting discussion topics related to his area of expertise and responding to reader comments from previous postings. Aaron is participating in __________.

Public speaking is consistently listed as one of the top two or three fears of most people

Indicate whether the statement is true or false

When you use _____, you use the opinions of experts or the accounts of eyewitnesses to support your main points

A) examples B) narration C) statistics D) testimony