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.

Your respiratory system is made up of your lungs, airways (trachea, bronchi and bronchioles), diaphragm, voice box, throat, nose and mouth. Its main function is to breathe in oxygen and breathe …

2024年8月29日 · Learn about the human respiratory system. Get a diagram, learn about the functions of the respiratory system, and see its organs.

2026年1月12日 · 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, …

2024年1月8日 · What Is the Respiratory System? The respiratory system is the organs and other parts of your body involved in breathing, when you exchange oxygen and carbon dioxide. All the cells in your …

13.3 Anatomy of the Respiratory System Anatomy of the Respiratory System [1] Anatomically, the respiratory system can be divided into upper and lower respiratory systems. The upper respiratory …

The respiratory system starts at the nose and mouth and continues through the airways and the lungs. Air enters the respiratory system through the nose and mouth and passes down the throat (pharynx) …

2025年5月10日 · In this journey, we’ll explore the respiratory system in its entirety—from anatomy and physiology to the microscopic dance of gas exchange, and from its developmental roots in the womb …

The human respiratory system is a system of organs responsible for inhaling oxygen and exhaling carbon dioxide in humans. The important respiratory organs in living beings include- lungs, gills, …

3 日前 · The respiratory system plays a vital role in the body, by providing your cells with much needed oxygen, as well as excreting carbon dioxide, which can be deadly if allowed to accumulate. Major …