Weakening commitment is generally all a speaker can accomplish when addressing a ________

Which statement illustrates the most effective central idea?

a. The effects of herbal supplements. b. To understand the effects of herbal supplements. c. Herbal supplements can have positive and negative effects depending on the product, your health, and the dosage. d. Herbal supplements. e. Why you should avoid herbal supplements.

A speaker who makes fun of the audience’s city is being insensitive to their

social groupings. Indicate whether the statement is true or false.