Pick one drug or class of drug discussed in this unit (stimulant, hallucinogen, narcotic, etc.) and do the following a. provide a description of the drug. b. describe the effects the drug has on the brain. c. describe the physical and mental responses to using that drug.

A. stimulant is a white powder that raises levels of physiological or nervous activity in the body. you can inhale into the lungs, oral consumption, instranial consumption, or intera-vtivity via hypodermic syringe. B. stimulant has a negative effect on the brain. its modifies and changes the emotional state of the brain. it changes your mood and precipitation of the brain. although taking the drug in different ways will effect your brain differently, the worst one for your brain is instrainal consumption otherwise known as snorting or inhaling through nostrils. C. the physical response for using the drug is mood change. you can effect your mood and different parts of your brain. mental on another hand it changes how you interact with other people. it causes mood swings, threats, and even death. stimulant is not something to play around with. 

i really hope this helped you have a great day. 

Bis the right answer