You should get most of your calories from the grain factor because it's <span>the body's most efficient source of fuel. They are naturally low in fat and many are high in fiber, especially if made from whole grains.</span>
I believe the answer is B. to help former addicts learn to live without drugs.
Hope this helped!
<em>-Oliver</em>
Answer:
https://www.webmd.com/pain-management/guide/pain-caused-by-burns
Explanation:
that link will explain everything for you. i did some research