Answer: c. Adolescents benefit more by focusing on one or two extracurricular activities, rather than participating in several activities.
Step-by-step explanation:
Extracurricular activities are those performed by students outside of the curriculum required by school. They require a clear commitment of time and an organization, and it as beeb proven that participating in a number of extracurricular activities is likey to improve the academic performance of adolescent students, as well as helping to build self-esteem and self-worth.