The experience of trauma can be a precursor to a. alcohol, drug, or mental health problems b. frequent encounters with law enforcement c. being a peer support specialists

In my opinion i think it's A. hope this helped, have an amazing day :)

Its either c or d. i would go with d though, because im not sure if its legal in all of the us

People who utilizes the progression principle will ensure their exercise program increases in frequency, intensity, time, and type. the changes need to happen gradually in order to ensure they make gains in their fitness program. a person who doesn't utilize the progression principle can still gain health benefits from exercising, but will not continue to improve in cardiovascular fitness.