It contains worksheets, images, study guides and practice quizzes to support a rich curriculum in anatomy and physiology. Specifically, this class was designed for students at Granite City High School , though other students and teachers may benefit from the resources included here. Medical Mathematics Basic Math Review Worksheet ... (structures and functions of respiratory system, physiology of ... Mathematics 1.33 Demonstrate use of the 24-hour ... Work Sheet A: 1. The two main sources of food energy are carbohydrates and proteins. 2. Proteins are used mainly to build new amino acids. 3. Chemical catalysts found in the digestive process are called enzymes. 4. The six food groups are water, carbohydrates, fats, proteins, vitamins and minerals. The respiratory system (also respiratory apparatus, ventilatory system) is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary history. Welcome to Innerbody.com, a free educational resource for learning about human anatomy and physiology. Explore the anatomy systems of the human body! Start studying Biology 113 lab exercise 24 Respiratory system physiology. Learn vocabulary, terms, and more with flashcards, games, and other study tools.