Final answer:
Excess body weight and physical inactivity contribute to most cases of type 2 diabetes.
Step-by-step explanation:
The correct answer is: excess body weight and physical inactivity. These factors are major contributors to the development of type 2 diabetes. Excess body weight increases the resistance of cells to insulin, leading to high blood sugar levels. Physical inactivity reduces the body's ability to use insulin effectively. Both of these factors play a significant role in the development of type 2 diabetes.
Learn more about Causes of type 2 diabetes