PLEASE HELP!!!!!!!! A.P.E.X. VERIFIED

What is the single most important problem that should be addressed in this introductory paragraph during global revision? I believe that a good school start time should be the same time that it is right now. Seven twenty-five in the morning might be early, but it's convenient. Many students complain that they don't get enough sleep because school starts too early.
I believe that a good school start time should be the same time that it is right now. Seven twenty-five in the morning might be early, but it's convenient.
Many students complain that they don't get enough sleep because school starts too early. Studies show that lack of sleep makes the learning process that much harder. It seems that a later start time would allow students to get the rest they need. As a result, students would learn better.


A.
Thesis

B.
Spelling

C.
Paragraph development

D.
Organization

The most important problem that should be addressed in this introductory paragraph during global revision is C. Paragraph development. The paragraph does not have a clear thesis statement and does not provide enough evidence to support the argument that a later start time would be beneficial. Additionally, the paragraph could be better organized to make the argument more clear and concise.