O shows both the treble and bass staff.
O shows only bass staff.
O shows only treble staff.
O shows no clefs.
3. A grand staff (1 point)
A grand staff is a musical notation staff that consists of two staves joined together with a brace symbol. The top staff typically represents the treble clef, while the bottom staff represents the bass clef. This allows for a wider range of notes to be notated, accommodating both high and low pitches.
To determine the answer, simply look at the given options and identify which one accurately describes what a grand staff shows:
- If the option says "O shows both the treble and bass staff," then this is the correct answer as it accurately represents a grand staff.
- If the option says "O shows only bass staff," this is incorrect because a grand staff includes both treble and bass staff.
- If the option says "O shows only treble staff," this is also incorrect because a grand staff includes both treble and bass staff.
- If the option says "O shows no clefs," this is incorrect because a grand staff consists of two staves, each with its own clef.
Therefore, the correct answer is: "A grand staff shows both the treble and bass staff."