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.
I believe it’s unified :)
The answer to your question is C.
Answer: Another quadrilateral that you might see is called a rhombus. All four sides of a rhombus are congruent. Its properties include that each pair of opposite sides is parallel, also making it a parallelogram. In summary, all squares are rectangles, but not all rectangles are squares.
Explanation:
the main finishing materials in modern construction include finishing mortars and concretes; natural and artificial masonry materials and items made from wood, glass, plastic, and metals in paints and varnishes
