<span>A key signature is most helpful in determining the "root and the scale used" a piece of music. Other purpose of key signature is that it tells you what key to play in order to avoid accidentals. Accidentals are symbols that modifies the pitch of the note, either making it into a sharp, a flat.</span>
Answer: division
Explanation:
A fallacy of division occurs when a logical reason takes place that something true for the whole must also be true of all or some of its parts.
That is , something that applies for the whole applies to the part also .
In the question above
The New York Philharmonic plays classical music in a lyrical and harmonious manner=
Logical reasoning for the whole .In the part b ,we can see it is now being applied to the part Therefore , its percussionists play classical music in a lyrical and harmonious manner.
Answer:
I'm pretty sure its Thomas Edison
I think that your answers are accurate. You did great! Good Luck- Nova