researchers have estimated that can account for 18 percent of diabetes and a similar percentage of a variety of other major health concerns, including broken bones due to osteoporosis.

Lack of physical activity

Pretty sure this would be b. the rest are trick questions. the bystanders  won't go near you if u have cpr cuffs that could hurt them. the dog will back off because the sound will scare him. and the vomits just a stupid trick. if there is that much slober and vomit on the guy hes either choking on it, or just take off his shirt.