A)

Which one of the following is NOT a cause of obesity?
(1 point)
overeating
insufficient exercise
genetics and hormonal disorders
type 2 diabetes

Type 2 diabetes is NOT a cause of obesity.

To determine the answer to this question, we need to examine each option and identify the one that is NOT a cause of obesity.

1. Overeating: Overeating is a known cause of obesity. Consuming more calories than the body needs can lead to weight gain and ultimately obesity. Therefore, this option is a cause of obesity.

2. Insufficient exercise: Lack of physical activity can contribute to weight gain and obesity. When individuals do not burn enough calories through exercise, it can lead to an energy imbalance and result in excess weight. Therefore, this option is also a cause of obesity.

3. Genetics and hormonal disorders: Certain genetic and hormonal disorders can increase the risk of obesity. These conditions can affect metabolism, appetite regulation, and energy balance, potentially leading to weight gain. Therefore, this option is also a cause of obesity.

4. Type 2 diabetes: Type 2 diabetes is closely linked to obesity. Excess body weight can contribute to insulin resistance, which is a major factor in the development of type 2 diabetes. Therefore, this option is also a cause of obesity.

Based on the explanations above, we can conclude that all of the listed options (overeating, insufficient exercise, genetics and hormonal disorders, type 2 diabetes) are causes of obesity. None of them can be considered as NOT causing obesity.