Let's Assess: Directions: Give the function/s of the following parts of the respiratory system. Match column A with column B. Write the letter on the space provided. Column A Parts 1. Nasal Cavity/Nose 2. Pharynx 3. Larynx Column B Functions a. common passageway for both food, water and air b. filters the air we inhale c. increases the surface of the lungs for greater exchange of gases to collect more oxygen d. main site for sound production e. it is where air entered, filtered, moistened and warm f. controls breathing g, main organ of the respiratory system 4. Trachea 5. Alveoli 6. Lungs -7. Diaphragm​