Charlie is a teenager who belongs to a youth group at his church. he does activities with this group that he wouldn't do otherwise, such as help elderly church members with their yardwork and grocery

Charlie is a teenager who belongs to a youth group at his church. he does activities with this group that he wouldn't do otherwise, such as help elderly church members with their yardwork and grocery shopping. he also participates in bible studies and athletic activities with this group. this youth group is an example of a(n) _____.