Answer:
To give a demonstration of (something, such as a product or procedure), to show how (something) works, is prepared, or is done.
Explanation:
Answer: 1st one is synthectic drug 2nd psychoactive drugs 3rd is prescription drug 4th is illegal and 5 th over the counter drugs
To find out ir it could be a murder or if the person died naturally:)
C. increases your reaction time
An organism that has more than one cell.
hope it helps :)
