A sedentary lifestyle means you don't move anywhere. Similar to coral or sponges.
Explanation:
law against smoking in public spaces .
this is because many people gather at public places when someone smokes at such a place it will expose more people two second-hand smoke . when laws are enforced it would serve as a deterrent to other people not to smoke in public places
C. All staff members but possibly B. One in each class. However I believe C is most correct from what I know in my school district.