Question

which factors affect the number of calories a person needs each day? select three options. age sex height personality social status

Explanation:

• Age: Metabolism and activity levels change with age, affecting calorie needs.
• Sex: Men and women have different body compositions (e.g., muscle mass) and hormonal profiles, impacting calorie requirements.
• Height: Taller people generally have more body mass (and often more muscle/bone), increasing calorie needs for maintenance.
• Personality and social status do not directly relate to physiological calorie requirements.

Answer:

A. age, B. sex, C. height