False because mainstream smoke is defined as smoke from a cigarette or pipe. Second hand smoke is smoke that has been inhaled by someone then exhaled, making you the "second" one to breath it :)
This is kind of your opinion of your own life but for me i would say... Health:8 physical:8 mental: 7 emotional: 8 social: 8 spiritual: 10
No, only doing crunches will not help. You will have to do a variety of excercises to help lose weight around the belly. A good example of excercises that will help you lose weight would be cardio excercises.
Hydration!!!!!!!!!!!I think
