Match the respiratory system structure with its description. 1. Visible structure on the face 2. Extends from the nares to the choanae 3. Common opening for digestive and respiratory systems 4. Located posterior to the choanae and superior to the soft palate 5. Extends from the soft palate to the epiglottis 6. Extends from the tip of the epiglottis to the esophagus 7. Passageway for air; extends from the base of the tongue to the trachea 8. Windpipe; membranous tube attached to the larynx 9. Large, conical-shaped organs of respiration 10. Small, air-filled chambers for where gas exchange takes place