Answer:
who do you think we are? buzzfeed?
Answer:
i do not known how to help but ask the people in charge of brainly or restart
Explanation:
All of the above is the answer
Answer:
Vocal range.
Vocal range is the range of pitches that a human voice can phonate. Its most common application is within the context of singing, where it is used as a defining characteristic for classifying singing voices into voice types.