i think it should be yes i got it right on multiple choice.
THE ANSWER IS A BECAUSE ITS THE MOST LOGICAL ANSWER OUT OF ALL THE CHOICES
The school is in rocky mountain cave.They are studing about the history or nature.
Explanation:
I am not sure but i think ,,this is true answer
Deleting information,
Adding information,
Clarifying sections,
Examining your content,
Looking at sentence structure, and syntax
Proofreading.
