Why would an image of a hero change over time?

a. to allow authors to produce a hero who is unique
b. to reflect the time and culture in which the hero was created
c. to show something completely opposite of what came before
d. to appeal to what modern-day audiences like and expect

Listening is also important because you spend more time listening than participating in any other communication activity. in fact, you spend more time listening to others than doing almost anything else. typical americans spend more than 80 percent of any average day communicating with other people l. they spend 45 percent of that communication time listening to others. which sentence states the main idea?