What are the common mental health disorders that affect adolescents, and how do they manifest?

A) Depression, characterized by persistent sadness and loss of interest in activities.
B) Anxiety disorders, marked by excessive worry or fear that disrupts daily life.
C) Eating disorders, such as anorexia nervosa or bulimia, involving unhealthy behaviors related to food and body image.
D) Attention-deficit/hyperactivity disorder (ADHD) , causing difficulties in attention, hyperactivity, and impulsivity.