If im reading it right and remember they are
rivalry among competing firms,
potential entry of new competitors,
potential development of substitute products,
bargaining power of suppliers,
and bargaining powers of consumers
Allow another to use his or her invention
Discipline refers to teaching children to control their behavior and follow rules, whereas punishment refers only to the unpleasant consequences of failing to follow the rules.
Discipline is used for teaching and guiding while punishment is used with the intention to retaliate and control.
Answer:
Role is simply what they are playing or acting. But the responsibilities are the role's doing action which means if teacher is a role she has a responsibility to teach well for student and make them to get good marks.
