What is one example of nonverbal communication in Kennedy's address at Rice University?
O A. He plays with language by shortening the history of humans to
only 50 years.
B. He thanks several members of Rice University who invited him to
speak.
C. He uses a quote from George Mallory to establish the credibility of
his speech
D. He hits his hand on the podium to emphasis the importance of his
words.

D. He hits his hand on the podium to emphasis the importance of his

words.

Explanation:

Non-verbal communication refers to the transmission or relay of information through the other senses apart from speech.

President Kennedy used non-verbal communication in his address a Rice University by hitting his hand on the podium to make emphasis on the importance of his words.

Non verbal communication can be an effective method of emphasizing a point.

i think its d, but grammarly says none

explanation: