According to your textbook, when using powerpoint in a speech, you should (a) try to come up with a slide for every point in the speech.(b) use powerpoint only where it is needed to communicate your ideas. (c) write your points on the slides so the audience can read along with you. (d) all of the above.

I would say B.

Explanation:

In my Intro to Speech class, my professor recommended we use black slides whenever we weren't speaking and only use powerpoint slides when needed to enhance the point you were trying to convey. This way the audience can focus on us when we were speaking, rather than the power point.  

answer; the correct answer is (travel horizontally);

well since twins have about the same dna they dont have one think in common which is the figer print. nobodys fingerprint is the same. if your using twin you would most likely get around the same results for both of them because of the genetics.. i hope this