I believe the answer would be C if not then hopefully someone else can help.
a. 2
2 time
b. idk
c. the notes with the double lines
d. one
e. a barline is literally a vertical line that ends a measure
Bonus. You could put p (piano) f (forte) or mf, mp, ppp, fff, ff
Answer:
He is a cute ball of fluff owo
Explanation:
I wanna squeeze him UwU