B.Workplace air quality C.UV <span>exposure</span>
Answer:
The President is carrying out a mass media type of communication.
Explanation:
Any mechanical device that multiplies messages and takes them to a large number of people simultaneously is called mass communication.
<em>Radio</em> was the first truly mass medium of communication, reaching millions of people instantly.
I hope it helps!
First one is FALSE is that really a question, if so that could reall offend someone
