Why is the recovery position the safest position for an unconscious person?

If they are left laying on their back, they have a possibility of suffocating on internal items like a tongue or vomit/fluids coming up.

Answer ( true );

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.