Answer:
ayyee, I don't speak Spanish or whatever that is 0-0
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.
It is d. simile as the sentence includes 'like'
Contrast would be like the tone or shade of a color