Documents A&P Chapter 27 The Respiratory System

1. The Respiratory System A&P Chapter 27 2. Introduction The primary function of the respiratory system is to supply the blood with oxygen. The blood delivers the oxygen…

Documents The respiratory system. You breathe in. You breathe out. But what's happening inside? Your lungs are...

The respiratory system You breathe in. You breathe out. But what's happening inside? Your lungs are in your chest. You have two lungs, but they aren't the same…