What are the canons of rhetoric, and how can you use them to put together effective presentations?

How can a writer emphasize the keywords so it's easier for the reader to find them?

a. By using offensive language before and after keywords b. By making a new paragraph for each key word c. By using as many exclamation points as possible d. By using boldfaced or colored text

The likelihood of meeting the needs Maslow discussed depends on our ability to participate effectively in a very diverse social world

Indicate whether the statement is true or false