"the highest prevalence of adult obesity and diabetes occurs in the part of the united states."

It occurs in the Southern part of the United States. Very nearly 90% of individuals living with type 2 diabetes are overweight or have heftiness. Individuals who are overweight or have stoutness have included weight their body's capacity to utilize insulin to appropriately control glucose levels, and are in this manner more prone to create diabetes.

Ithink it would be choices a and b. hope this !