A speaker's effectiveness is linked to his or her sensitivity to each audience at every step of preparation

Billy wanted to promote the thesis, "We must preserve our wilderness areas to protect our culture and

heritage." Which of the following main points is NOT an issue that emerges from this thesis? A) Our wilderness areas are endangered. B) Wilderness areas reflect our culture. C) Wilderness areas offer recreational opportunities. D) We can preserve our wilderness. E) Wilderness is part of our heritage.

When using computer-generated visual aids, which basic design principle is easy to ignore?

A. ease of handling B. aesthetics C. simplicity D. visibility