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.
Full Answer. Another example of a terrestrial food chain is plants-grasshopper-scorpion-fox. Different land habitats consist of different terrestrial food chains. The different levels in the food web are called trophic levels and represent the flow of energy and nutrients from the bottom of the food chain to the top.