Apr 9, 2024 · Your respiratory system is made up of your lungs, airways, pharynx, larynx, nose and mouth. Its main function is to breathe in oxygen and breathe out carbon dioxide.

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.

Dec 5, 2025 · 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, …

Aug 18, 2025 · Learn what respiratory illnesses have in common and steps to help protect yourself and others.

Respiratory illnesses like COVID-19, flu, and RSV can spread through sneezing, coughing, and talking and can make you feel tired, feverish, and congested. They are more common in fall and winter …

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

The organs of the respiratory system form a continuous system of passages, called the respiratory tract, through which air flows into and out of the body. The respiratory tract has two major divisions: the …

Sep 30, 2025 · What is the Respiratory System? The respiratory system consists of specific organs and structures, including the lungs, trachea, bronchi, and diaphragm. Its primary function is to facilitate …

Explore the structure and function of the respiratory system, including the upper and lower tracts, key organs like the lungs, bronchi, and trachea, and their roles in air passage, ventilation, and gas …

Mar 24, 2022 · Learn how the respiratory system works and what happens when you breathe in and out.