We will start this class with an introduction and greeting. Then we will proceed to discover exactly what our lungs are made of and the physiology of how we breathe. We will also discuss how our respiratory system compares to the animals around us.  I will be using slides as I discuss this information.  I prefer an interactive discussion format.  I encourage a great deal of class participation.  This class does not require any prior knowledge or experience. There will be a handout provided...