Answer:
The answer is D.) Sensors
<span>A key signature is most helpful in determining with
a piece of music.</span>
Answer:A high school principal made this statement to the school board: "Either music is not dropped from the curriculum or the students will become cultural philistines; furthermore, the students will not become cultural philistines if and only if music is dropped from the curriculum
Please mark as brainliest
Answer: A memoir is a group of past memories from that person. Though an autobiography is the actual story of that person's life. A biography is a look at someone else's life/story.