Hi !
<em>Purging, excessive dieting, and excessive exercising are symptoms of </em>bulimia nervosa.
D. bulimia nervosa
Hypothesis based on common defination is an educated guess.
Answer:
People who begin drinking early in life run the risk of developing serious alcohol problems, including alcoholism, later in life. They also are at greater risk for a variety of adverse consequences, including risky sexual activity and poor performance in school.
