Answer:
The correct answer is option B - behavioral.
Explanation:
Obesity is a condition of overweight that is considered a behavioral problem. The psychological factors that influence overweight or obesity include stress, poor diet, less exercise, overeating or no control over eating like binge eating or eating in stress conditions.
Overweight is also affected by the environmental, and genetic factors however it is considered as the main and major cause is is behavioral.
Thus, the correct answer is option B. Behavioral.