Answer:
<h2>D.Two staves together</h2>
Explanation:
The Grand Staff is used for piano music and has two staves of five lines that are connected on the left with a brace. The bar lines are drawn through both staves and the space in between them. The top staff uses a treble clef, or G clef, and the bottom staff uses the bass clef, or F clef.
Answer:
which is a form well geometric shape like cones and pyramids
cube
The aspect of of instruments that improved during the Romantic period was the valves. The correct answer is D, valves.
VERY good
I like the intro you wrote maybe add another sentence that is stronger for the last sentence
