The mastery hypothesis: the mere fact that they are exercising makes patients feel like they have achieved something, cheering them up much as learning a new hobby or achieving a certain goal might cheer them up.
That sounds like B to me.
Answer:
no
Explanation:
everyone should be doing some kind of exercise to reduce risks of further health issues
Drinking and driving ....................
Answer: For the first answer I believe it is false
Explanation: This is true because acronyms can be used for many things.