Take a deep breath — here's how the respiratory system works. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The human respiratory ...

What Is the Respiratory System ... This vital function is called "gas exchange," and your body is set up to do it automatically. The circulatory system, also known as the cardiovascular system ...

The respiratory system allows air to reach the lungs, from which oxygen enters the blood and circulates to all body cells. This system also removes waste gases from the body and helps prevent ...

In this article, we’ll explore all there is to know about the human respiratory system, including the parts and functions, as well as common conditions that can affect it. The entire respiratory ...

[Respiratory System: Facts, Function and Diseases] Though breathing seems simple, it is a very complex process. The right lung is divided into three different sections, called lobes. The left lung ...