Question

(03.01 lc)
increased physical activity can improve your circulation, which can in turn (3 points)
○ improve your social status
○ improve your memory
○ decrease your skills
○ decrease your happiness

Explanation:

To solve this, we analyze each option:

• "Improve your social status": Physical activity and circulation don't directly affect social status. Eliminate.
• "Improve your memory": Better circulation delivers more oxygen and nutrients to the brain, which can enhance memory. This is a valid physiological connection.
• "Decrease your skills": Physical activity (and improved circulation) generally improves skills, not decreases them. Eliminate.
• "Decrease your happiness": Physical activity is linked to increased happiness, so this is incorrect. Eliminate.

Answer:

B. improve your memory