Question

energy required for different activity levels
a. standing is health - enhancing because it uses energy.
b. jogging is not a good way to enhance your health.
c. jogging requires the least amount of energy.
d. short walks do not use enough energy to be health - enhancing.

Explanation:

Step1: Analyze each option

• Option A: Standing is in the baseline activity level (blue line), not health - enhancing (red line).
• Option B: Jogging is on the health - enhancing activity level (red line), so it is a good way.
• Option C: Standing (baseline) requires less energy than jogging (health - enhancing).
• Option D: Short walks are on the baseline activity level (blue line), not health - enhancing (red line).

Answer:

D. Short walks do not use enough energy to be health - enhancing.