Virtual groups are groups that use PowerPoint technology to

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1) Discreteness A) Main ideas should be stated as succinctly as possible. 2) Parallel Structure B) Main ideas should not focus on any one point of view more than another. 3) Coherence C) Main ideas should have a clear relationship with each other. 4) Simplicity D) All main ideas should be phrased in a similar fashion. 5) Balance E) Each main idea should be separate from the others.

Not all public speaking situations involve noise. In most circumstances, noise is totally eliminated or never existed in the first place

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