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The respiratory system allows for oxygen to enter the body and carbon dioxide to exit through a series of major organs. Air enters through the nose or mouth and passes through the pharynx, larynx, trachea, bronchi and into the lungs where gas exchange occurs in the alveoli.
The respiratory system consists of the nose, pharynx, larynx, trachea, bronchi, bronchioles and lungs. Air enters through the nose and nasal cavity, where it is warmed, filtered and humidified. It then passes through the pharynx, larynx and trachea before entering the lungs via the bronchi.
The respiratory system works with the cardiovascular system to oxygenate blood and remove carbon dioxide. Key organs include the nose, pharynx, larynx, trachea, lungs and diaphragm. Read less
Download the "Lungs and Respiratory System" presentation for PowerPoint or Google Slides. The education sector constantly demands dynamic and effective ways to present information. This template is created with that very purpose in mind.
Breathing – Movement of air in and out of the lungs. Respiration – Also known as cellular respiration, is the energy releasing reaction that takes place inside of cells. Oxygen combines with...
THE RESPIRATORY SYSTEM Ch 16 Notes. IDENTIFY THE FUNCTIONS OF THE RESPIRATORY SYSTEM. Obtaining oxygen and removing carbon dioxide. Cellular Respiration:
The primary role of the respiratory system is to: 1. deliver oxygenated air to blood 2. remove carbon dioxide from blood The respiratory system includes: 1. the lungs 2. several passageways leading from outside to the lungs