| A | B |
|---|
| the muscular tubular passage extending from the back of the nasal cavity and mouth to the esophagus | Pharynx |
| a flap of tissue which covers the windpipe to keep out food and water | Epiglottis |
| tiny, thin-walled, grapelike clusters at the end of each bronchiole that are surrounded by capillaries | Alveoli |
| The area of the throat containing the vocal cords and used for breathing, swallowing, and talking. | Larynx |
| The airway that leads from the larynx (voice box) to the bronchi | Trachea |
| a minute short hairlike process often forming part of a fringe | Cilia |
| the two large tubes that carry air from your windpipe to your lungs | Bronchi |
| dome-shaped, muscular and membranous structure that separates the thoracic (chest) and abdominal cavity | Diaphram |
