Image Result For Structure And Function Respiratory System
The parts of the respiratory system. The respiratory system is divided into two parts Upper respiratory tract This includes the nose, mouth, and the beginning of the trachea the section that takes air in and lets it out ..These include the nose, pharynx, larynx, trachea, bronchi and lungs. The respiratory system does two very important things it brings oxygen into our bo.s, which we need for our cells to live and function properly and it helps us get rid of carbon dioxide, which is a waste product of cellular function..
