Nasal Cavity - a place where air enters the body, filters air that comes through it, and also is one of the two main places for air intake for the body.
Pharynx - more commonly known as the throat the pharynx is the passageway form the mouth and nasal cavity to the lungs.
Larynx - more commonly known as the voice box the larynx works with the lungs and muscles to create sound, or your voice.
Glottis -
Epiglottis - is a lid-like structure located at the base of the tongue swings downward and closes off the laryngopharynx during swallowing so that food and other materials don't enter the trachea and lungs.
Trachea - more commonly known as the windpipe it is the passageway for air from the larynx, goes from the neck into the chest.
Bronchi - the two branches from the trachea that go to the two lungs, they are passageways for air to the bronchioles.
Bronchioles - the small division of the bronchi they bring air into the lungs after it passes through the bronchi.
Lungs - the two large organs on either side of your body that hold all of the bronchi and bronchioles, main structure of the respiratory system.
Alveolar Ducts - The look like small sacs that contains oxygen and carbon dioxide in the lungs. The oxygen flows in the red blood cells and the carbon dioxide helps the metabolism process.
Alveoli - more commonly known as air sacs they are small grape-like clusters found at the end of the each bronchiole. The Alveoli have thin, flexible walls that allow gas exchange between both the cardiovascular system & respiratory system
Diaphragm - the muscle that seperates the thoracic cavity from the abdomen. The Diaphragm makes breathing possible by expanding the cavity.