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
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 Organs and Their Functions - New Health Advisor 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 parts of the system include the airways, the lungs, and the muscles of respiration
What Is the Respiratory System? Organs Function The respiratory system is a network of organs and tissues that moves air into and out of your body, delivering oxygen to your blood and removing carbon dioxide It includes everything from your nose down to the tiny air sacs deep inside your lungs At rest, a healthy adult breathes 12 to 20 times per minute, and the average lung capacity is about 6 liters of air Beyond breathing, the respiratory system also regulates the acid-base balance of your blood, powers your voice, and enables your
13. 2 Structure and Function of the Respiratory System 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 upper respiratory tract and the lower respiratory tract
Interactive Guide to the Respiratory System | Innerbody The respiratory system provides oxygen to the body's cells while removing carbon dioxide, a waste product that can be lethal if allowed to accumulate There are 3 major parts of the respiratory system: the airway, the lungs, and the muscles of respiration