When visual aids fail, it is usually because they are not well-suited to the subject matter.
a. true
b. false
2. The strategy of reporting answers the question, what happened?
a. true
b. false
3. Speeches which use defining strategies are partly persuasive because defining terms always influences to think about in a certain way.
a. true
b. false
4. Explanations should begin simply and build toward greater complexity.
a. true
b. false