Answer:
They should stand up cause it's the right thing to do, it prevents bullying, makes moral higher. Reasons why you shouldn't: you could get hurt, it's dangerous to interfere, you could become a target
Reason's why you shouldn't-
You can get suspended or expelled
Other kids might bully or make fun of you
Your parents might be upset
Reasons why you should-
You can help yourself and other students
You can teach adults a valuable lesson about justice
Whatever bad was happen will stop
