The respiratory system is responsible for transporting oxygen from the air to the body's tissues and removing carbon dioxide. The lungs are the central organ of the respiratory system, and play a critical role in keeping us alive. Understanding the anatomy and function of the lungs is critical to maintaining optimal lung health, especially in the face of increasing levels of pollutants and respiratory diseases. Here's what you need to know about the lungs, their anatomy and function, lung health, and common lung disorders to maintain optimal respiratory health.Understanding the Respiratory System: How the Lungs WorkThe lungs work like two…