Microbiologist Robert Massung stated in his 1996 research that your hands are like limousines; they collect germs and deliver them to your door. The "door" is the mucous membranes in your eyes, nose, and mouth, which are like moistened carpets that grant microbes quick access to your bloodstream and the rest of your body. What kind of support did Massung use?

No one has ever died from playing a video game

a. True. b. False.

Speaking with no changes in pitch, rate, or volume is described as speaking .

a. with poor articulation b. in a monotone c. impromptu d. conversationally

Answer the following statements true (T) or false (F)

1. Group communication consists of all verbal and nonverbal messages shared among members of a group. 2. The purpose of team-building activities is to establish group norms and ground rules in a group. 3. Group norms are always productive. 4. Adjourning is the stage of group development in which members assign meaning to what they have done and determine how to end or maintain interpersonal relations they have developed. 5. Groups that experience conflicts but fail to manage it effectively are likely to engage in group think.

One of the most obvious techniques a good public relations writer uses is:

a. tell everything known about a topic b. write much less than is known thoroughly by the writer c. write to the limits of the audience's understanding d. write to the limits of the writer's understanding.