Between 45 and 60 percent should be the daily caloric intake of carbohydrates.
A. A person is obese if he or she has an excess amount of body fat.
The reason for A and not B is because someone with a lot of muscles could weigh more based on their BMI, which doesn't differentiate between the weight from muscles vs. fat
Sedentary lifestyle, alcohol and other drug use, sexual activity, behaviors that cause injuries, tobacco use, poor eating habits
