Travis is getting ready to present his PowerPoint slides to his class. What is a good tip Travis should use during his presentation? Make eye contact and smile.
Read from the slides.
Speak quickly.
Speak quietly.

Make eye contact and smile makes the most sense

Explanation:

You don't want to read directly from the slides because the people in the audience should be capable of reading and that will bore them.

Speaking too quickly will hurt you more than it will help you because it might be hard for people to retain the information you give.

Speaking quietly is an obvious no because the audience can't hear you.

answer; i believe the answer you're looking for is (nanotechnology);

answer; i believe the correct answer is (windows server backup); ///good luck