One of the biggest health risks of drug use is addiction. Although initial drug use might be abuse can alter gene expression and brain circuitry leading to addiction. This involves compulsive drug cravings
and use - sometimes at any cost.

cancer
dependency
infectious disease

List three reasons people may begin using tobacco

Anorex nervosa can be prevented but it can not be treated

Different plant and animal species have a great variety of body structures that them survive and reproduce. which of the following is also true? a. the individual cells of plants and animals cannot perform specialized functions. b. the individual cells of plants and animals function in very similar ways. c. the individual cells of plants and animals do not share any similarities. d. the individual cells of plants and animals do not contain genetic information. reset submit