here is the answer
Starches include grain products, such as bread, crackers, pasta, and rice. As with simple sugars, some complex carbohydrate foods are better choices than others. Refined grains, such as white flour and white rice, have been processed, which removes nutrients and fiber.
Answer: D
bcuz i said so and this
Answer: B. Insulation. Carbs give you energy, store energy, insulates the body, and much more
Hope this helps :)