What system is used when a person puts money in a jar each time the nicotine urge hits? remote system
reward system
renewal system
removal system

answer; ///i believe the correct answer is (a) check first good luck

yes. even my brother has more hair than that.

answer; (d) braking faster then cars;

when in a crucial situation, after calling 911, the correct posture for delivering effective compression is the proper hand placement.

first, place two fingers at the sternum, then put the heel of your other hand next to the fingers and place hand on top of the other. lock your elbows by using your body’s weight and compress the victim’s chest with a depth of 2 inches.

moreover, do 15 compression and 2 breaths, this process must be done four times until there is a pulse or a arrive.