C is the answer to this question...hope this helps.
Answer:
2/4 means 2 beats in a measure and 2/2 means cut time
Explanation:
A 2/4 time signature contains two quarter notes within a measure
More than one staff can be grouped with a bracket or a brace to create a system. The bracket typically groups independent parts to form a system. In the example below, the voice parts (soprano, alto, tenor, and bass) are connected with the bracket to create visual grouping of the voice parts.
I’m pretty sure it’s the skim and exes fat from the stock
To me, they're just acronyms, nothing more. When I grew up, it was Every Good Boy Does Fine. For bass clef, I did Good Boys Do Fine Always. FACE for treble spaces, and ACE-G for bass spaces. So to answer your question, I have no idea, but thanks to taking me back to my primary school days!