Breakdown of Foods. The nutrients derived from foods can be broken down into three main categories: 1. Carbohydrates 2. Lipids (fats) 3. P roteins. These, along with vitamins, minerals and water are metabolized (broken down) by the body in order to satisfy all of its energy needs.
From Wikipedia, the free encyclopedia. Analytical skill is the ability to visualize, articulate, conceptualize or solve both complex and uncomplicated problems by making decisions that are sensible given the available information.
1 Quantitative Reasoning - Measures problem-solving ability, focusing on basic concepts of arithmetic, algebra, geometry and data analysis.  Analytical Writing - Measures critical thinking and analytical writing skills, specifically your ability to articulate and support complex ideas clearly and effectively.