3. Which best describes the benefits of a healthy environment? A. Less disease, less health care cost
B. Active community involvement
C. More budget for health problems, increases supply of medicines
D. More community projects for community development

B. Active community involvement

Explanation: A healthy environment is being able to live in harmony with the earth, protect the peoples around you, and the keeping the earth clean.

because health skills are tools and strategies and also practical skills are also something you need to learn (like tools and strategies) and put it in reality.