Your heart, or misalignment of your spine, can cause chest pain. Many people that experience chest pain go to their family doctor or to the emergency room in fear that they are experiencing a heart attack.
1 Answer. 0. The uvula and soft palate work as a single unit to seal off the nasal passage when you drink or eat. The other function of these two structures is to reflect the sound of your voice out of your mouth rather than your nose. Additionally, they direct food and liquid into your pharynx and esophagus.
Respiratory System-Major Organs-Functions. nasal cavities, sinuses, larynx, trachea, bronchi, lungs, alveoli 1. delivers air to alveoli (sites in lungs where gas exchange occurs) 2. provides oxygen to bloodstream 3. removes carbon dioxide from bloodstream 4. produces sounds for communication.