What is one of the most frequently used symbols in the world of sound, microphones, and radio?

A. headphones B. microphone icon C. sine wave*D. arrow E. radio set

C. sine wave*

Communication & Mass Media

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If an action is legal, it is ethical

Indicate whether the statement is true or false

Communication & Mass Media

Humans are born with an instinctive knowledge that allows us to interpret nonverbal communication correctly across cultures

Indicate whether the statement is true or false.

Communication & Mass Media