Explanation:

- Option 1: Ability to realize one's potential

- This definition aligns with a more holistic view of health.

- It considers mental, social, and emotional well-being, not just physical health.

- Option 2: Absence of disease

- This is the traditional medical view of health.

- It focuses on not having illnesses or medical conditions.

- Option 3: Both

- Combining both options leads to a more comprehensive understanding of health.

- It includes physical wellness and the broader realization of personal potential.

- Option 4: None

- This would imply health has a different meaning altogether, which is unlikely without context.

Correct Answer: Option 3 - Both