Which of the following statements is NOT factual?
A.In public communication, unlike in interpersonal dyad and small group, the channels are more engaged.
b.interpersonal centers in one person where the speaker acts both as the sender and the reciever of the message.
C. Interpersonal refers to communication between and among people and establishes personal relationship between and among them.
D. Public communication type refers to communication that requires you to deliver or send the message before or in front of a crowd.​