Why was North America not initially interesting to early explorers? 

what is your favorite thing about snow?

Speakers should not tell listeners about the research they have conducted for the speech or about their experience with the topic because these things should just be evident to the listeners.

A helicopter flies on a parabolic trajectory, , where   when rescuing a stranded hiker from a mountain.  The height of the mountain, , is described by

People learn information more easily and retain it longer when it is related in some ways to what they already know.

When using statistics in your speech, which statement below is incorrect?

Problem-solution is an effective persuasive organizational pattern when the speaker wants to give the audience reasons to take action.

Transitions do not play an important role in the structure of the speech.

In a speech to a graduating high school class, you can assume that all the students know basic information, such as the fact that Alaska and Hawaii were the last states admitted to the U.S.

To use Powerpoint (or Prezi) effectively, you should