Now have 21 year old minimum drinking age laws

a: some states
b: all states
c: most states
d: none of the above

osha website is the answer

alzheimer's disease is a brain disease where you forget things that happened moments, even seconds before hand. reward me plz

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.