Answer:
The correct answer would be option A, Supporting regional health efforts.
Step-by-step explanation:
Community health is a health related field which involves the maintenance and improvement of the heath of the people in a specific community. Community health emphasizes on the implementation, maintenance and improvement of health related issues. When a person or a company is supporting the regional health efforts, they are basically involved in the community health. People try to improve the health conditions in the communities and help them voluntarily to have improvements in health field of that community.