Which of the Following BEST Explains the Causes of Obesity

Multiple Choice

Which of the following BEST explains the causes of obesity?

A) Obesity generally occurs among people who lack sufficient leptin output.
B) Research indicates that genetic makeup is the main cause of most obesity.
C) Although no definitive cause is known, it is believed that several factors play a role.
D) Obesity is the product of overeating and lack of exercise, over which everyone has equal control.