A. They are unrelated.
B. Regular physical activity can improve mental health.
C. Physical activity has no impact on mental well-being.
D. It complicates mental health issues.
Answer: Regular physical activity can improve mental health.
What can be inferred about the relationship between physical activity and mental health?
Additional Information: The passage highlights the benefits of exercise for overall mental well-being.
Subjects: Inference Questions, Reading Comprehension