| Question 5 2.5 pts An important difference between hearing and listening is that: hearing requires full understanding of a message whereas listening is the mere registration of sound. o o hearing is the mere registration of sound whereas listening requires full understanding of a message. hearing can occur even if there is feedback whereas listening cannot occur in the presence of feedback. o hearing cannot occur if there is feedback whereas listening can occur even if there is feedback o 522 PM /21/2018 0