A) For it does not require a life long commitment, and it is not C) because it can be any substance not just tobacco!
Thus your answer is A) gradually but completely withdrawing substances from use !
Have a happy life !
:D <span />
Social health is very important
Answer:
O B. Hierarchical power structures
Explanation:
Muscular Strength
Muscular Endurance
Cardiovascular Endurance
Flexibility
Body Fat Composition
:)