Pitch, rhythm, articulation, dynamics, and meter (along with other stylistic markings, such as tenuto, staccato, and marcato)
Friar Lawrence is collecting herbs and flowers along while he postulates on their powers to medicate and poison
Piano sonatas were very helpful in the classical genre that was the most important to composers of the classical era.
A compound meter is when beats are divided into three notes so I think the best option would be C. 6/8
Hope this helps and I hope you have a great day!