Nominal concepts are concepts that are observable.

?Do you know how many books I read last week? Five!? Shawna said, holding up five fingers

This is example of which of the functions of nonverbal communication? A) to substitute B) to complement C) to regulate D) to repeat

Describe the differences between/among a symposium, a debate, and a forum.

Fill in the blank(s) with the appropriate word(s).