Answer: a b e
Explanation: cause I’m smart like that
The correct answer is True
Explanation: When the speaker gets the audience's attention it means that he has made the agenda relevant and interesting for the audience, it is very difficult to get the audience to reach that moment of full interest to what the speaker will say.
I think the correct answer would be the last option. The 12 tone system for composition that was created by Schoenberg is called serialism. It is also known as dodecaphony. This system was made to ensure that all of the 12 notes in the chromatic scale are used as often as one with another note in a music piece and preventing on the emphasis of a particular note.