True I'm thinking sorry I'm not completely sure
Answer:
The grand staff is the combination of two staves, treble and bass clef, joined together with a bracket. It is most commonly used to notate piano music.
Explanation:
Hope this helps :-)
Please don't give me credit for this this was what I found :p
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~simplysun
Answer:
A. The process of removing pieces of a medium with hand tools
