Pluses (+) and minuses (-) as appropriate to the grading scale are optional. The University Registrar uses grades to compute both term and cumulative grade point averages (GPA) based upon the credit level of the courses taken.
The 3 basic food groups are as follows: 1. Energy foods (energy-giving): Carbohydrates-wheat, rice, corn, fats or lipids. 2. Body-building foods: Proteins-soy, meat, poultry, seafood. 3. Protective foods (regulating): Vitamins & Minerals-All fruits and vegetables, as well as dairy products.
Food group. A food group is a collection of foods that share similar nutritional properties or biological classifications. Nutrition guides typically divide foods into food groups and recommend daily servings of each group for a healthy diet. In the United States for instance, USDA has described food as being in from 4 to 11 different groups.