Which of the following is a nonverbal strategy in public speaking?
a. pronouncing key words loudly for emphasis
b. varying the rate at which you speak
c. using gestures and facial expressions
d. using a series of words

Using context clues read the sentence, then use context clues to determine the definition of parameters. setting clear parameters, such as rules, guidelines, or instructions, people understand what is expected of them. what is the definition of parameters? which type of context clue is used in the sentence?