1. All the people employed by a particular organization.
"a staff of 600"
2. a group of officers assisting an officer in command of an army formation or administration headquarters.
"the Polish General and his staff"
Answer:
Major Scale
Explanation:
It is one of the diatonic scales. Like many musical scales, it is made up of seven notes: the eighth duplicates the first at double its frequency so that it is called a higher octave of the same note (from Latin "octavus", the eighth).
Answer:
opinion or knowledge
Explanation:
sorry I just know that is one of this two
