This resource would best help a reader gain more understanding about how to prevent environmental health threats. how to treat a common medical problem. how to apply to medical school. how to control the spread of infectious disease

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?