heart, arteries, and veins
The answer is D because the layers all the way at the bottom had to be there for other layers to be built on top
Answer: Food groups were coded by stripes in widths corresponding to the recommended servings from each group. All the stripes tapered toward the top of the pyramid to remind people that each food group includes both healthy and unhealthy choices, such as foods with added sugar or “solid” fat.
Explanation:
