AlcoholEdu Answers 2011. 1: It is illegal for individuals of the legal drinking age to operate a mot or vehicle at a BAC of: A 0.02% B 0.05% C 0.07% D 0. 1  Documents Similar To AlcoholEdu Answers 2011. 2  Documents About Alcohol. 3  Documents About Drinking.
Most people buy dash cams for one of two reasons -- to provide evidence in case of an accident or crime or to keep an eye on their teen drivers. (See â 7 reasons to use a dashboard camera .â). Say, for instance, another driver causes an accident but tries to blame it on you.
Here are a few other ways motion sensors are used: 1  To open and close automatic Doors. 2  To turn on and off automatic water faucets and toilets. 3  To turn on lights when a person enters a room. 4  To control ATM displays. 5  At automatic ticket gates. 6  For some parking meters.