caption: The image shows a diagram of the respiratory system, with a person in the center and text on the left side. The text reads "Lungs and Trachea," indicating that the image is meant to illustrate the anatomy of the lungs and trachea. The person is wearing a white shirt and has a determined expression on their face, suggesting that they are focused on the task at hand. The background is a light blue color, and the text is in a bold black font.