Question

how can regular participation in physical activity improve an individual’s overall health? a. regular participation in physical activity reduces the risk of developing various diseases. b. regular participation in physical activity allows an individual to function on less sleep. c. regular participation in physical activity reduces the need for a balanced diet. d. regular participation in physical activity prevents an individual from developing certain diseases. please select the best answer from the choices provided. ○ a ○ b ○ c ○ d

Explanation:

• Option A: Regular physical activity (like exercise) can improve cardiovascular health, strengthen the immune system, etc., which reduces the risk of diseases (e.g., heart disease, type 2 diabetes). This is a well - established health benefit.
• Option B: Physical activity generally helps improve sleep quality, but it does not mean a person can function on less sleep. In fact, adequate sleep is still necessary for overall health, so this is incorrect.
• Option C: A balanced diet is essential for providing nutrients, and physical activity does not reduce the need for a balanced diet. Both are important for health, so this is wrong.
• Option D: While physical activity reduces the risk of some diseases, it cannot completely prevent all diseases. The term "prevents" is too absolute, whereas "reduces the risk" (in option A) is more accurate.

Answer:

A. Regular participation in physical activity reduces the risk of developing various diseases.