________ invented the audio tube that made sound in movies possible

Fill in the blank(s) with correct word


Lee DeForest

Communication & Mass Media

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Which informative speaking skill relies on the ability to use precise, accurate, specific, and concrete language? 

A. Demonstrating B. Explaining C. Describing D. Defining

Communication & Mass Media

Imagine you're at a family member's or your best friend's wedding, and it is time for you to give a toast. In a brief essay, draft two toasts that would be appropriate for this occasion

What will be an ideal response?

Communication & Mass Media

He wanted his New York Tribune to be based on reason not emotionalism:

a) Benjamin Day; b) James Gordon Bennett; c) Horace Greeley; d) Henry Raymond; e) William Cullen Bryant

Communication & Mass Media

The magnitude of the vertical time vector can most accurately be

measured by the clock.

Indicate whether the statement is true or false.

Communication & Mass Media