Q: What exactly are the Features on the Trachea? Solution: The main functionality with the trachea is to move air to and from the lungs. Furthermore, it filters out impurities inside the air, regulates the temperature of air before it reaches the lungs, and retains mucus from the lungs. https://best-assignment-help35366.bloggerswise.com/34666973/the-2-minute-rule-for-online-assignment-help