Final answer:
One key difference between college and high school is the presence of more safety nets in high school. High school students' attendance is monitored and enforced, while in college, attendance is not monitored and students have the freedom to choose. College students may not have the same support system as high school students.
Step-by-step explanation:
One key difference between college and high school is the presence of more safety nets in high school. In high school, a student's attendance is monitored and enforced by the school and teachers, whereas in college, attendance is not monitored and students have the freedom to choose whether or not to attend class. High school students may face disciplinary consequences for missing a class, such as detention or punishment, whereas there are no such consequences in college. This lack of support in college can be challenging for some students, especially those who are away from their support system, like family and friends.