The Lungs - AQA Biology B2

Having trouble remembering the different components which make up the lungs? Unsure how to calculate breathing rate? Don't worry, this video has you covered. We examine the structure and functions of different parts of the lungs including the trachea, the bronchi and the alveoli. Enjoy! :) Contact me: http://www.sunnylearning.com/contact.html Additional study material: http://www.sunnylearning.com