What is the most common cause of childhood obesity? a.) medical conditions b.) genetic disorders c.)unhealthy diets and a lack of physical activity d.) hormonal conditions

Children become overweight and obese for a variety of reasons. The most common causes are genetic factors, lack of physical activity, unhealthy eating patterns, or a combination of these factors. Only in rare cases is being overweight caused by a medical condition such as a hormonal problem.

I think the answer is C.