- Human respiratory system | Description, Parts, Function, Facts . . .
Human respiratory system, the system in humans that takes up oxygen and expels carbon dioxide The major organs of the respiratory system include the nose, pharynx, larynx, trachea, bronchi, lungs, and diaphragm
- Respiratory system - Wikipedia
The respiratory system (also respiratory apparatus, ventilatory system) is a biological system consisting of specific organs and structures used for gas exchange in animals and plants
- What is the Respiratory System? Function, Anatomy, and Health Benefits
The respiratory system’s central role is to facilitate the exchange of gases—specifically, bringing oxygen into the body and removing carbon dioxide from it
- Introduction to the Respiratory System - OpenMD
The respiratory system facilitates the exchange of gases between the body and the external environment It consists of several organs, tissues, and cells, including the nose, throat, larynx, bronchi, and lungs
- How the Lungs Work - The Respiratory System | NHLBI, NIH
Learn how the respiratory system works and what happens when you breathe in and out
- What Is the Respiratory Cycle and How Does It Work?
The respiratory cycle is the continuous sequence of breathing Each cycle consists of one inhalation, where air is drawn into the lungs, and one exhalation, where air is expelled
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