1. Organism, Environment, and Adaptation. 2. The Internal Organization of the Animal: Basic Concepts. 3. Energy Metabolism. 4. Aerobic and Anaerobic Forms of Metabolism. 5. The Active Animal. 6. Thermal Relations. 7. Exchanges of Salts and Water Mechanisms. 8. Exchanges of Salts and Water: Integration. 9. Nitrogen Excretion and Metabolism. 10. Renal Organs. 11. Principles of Diffusion and Dissolution of Gases. 12. Exchanges of Oxygen and Carbon Dioxide 1: Respiratory Environments, Introduction to Respiratory Exchange, and External Respiration. 13. Exchanges of Oxygen and Carbon Dioxide. 14. Circulation. 15. The Physiology of Diving in Birds and Mammals 16. Neurons and Nervous Systems: The Basis of Excitability. 17. Synapses. 18. Sensory Physiology. 19. Muscle and Other Effectors. 20. Control of Movement: Examples of the Organization of Nervous Function. 21. Endocrine and Neuroendocrine Physiology.Richard Hill is the author of 'Animal Physiology (2nd Edition)', published 1989 under ISBN 9780060428266 and ISBN 0060428260.