Which sentence would be the best conclusion to the essay?
OA. The needs of students should not be the driving force behind schools modifying schedules.
ОВ.
Allowing students to sleep in will benefit schools and later start times should be put in place.
OC. Middle and high school students can't stay focused if they don't have enough sleep.
OD. For students to be successful, schools should understand the importance of students' physical needs.