Which of the Following Is a Difference Between Community-Based Interventions

Which of the following is a difference between community-based interventions and individual-based interventions?

A) Community-based interventions can build on social-support for reinforcing health changes whereas individual-based interventions focus only on the individual.
B) Community-based interventions are restricted to a limited environment whereas individual-based interventions reach more people.
C) Community-based interventions are more influential among older adults whereas individual-based interventions are more successful among adolescents.
D) Community-based interventions can bring about significant changes among participants whereas individual-based interventions bring about only modest changes.