How Do You Breathe? 8/21/14-PAGE 28 Title and date your left side (page 28). Using black, draw a lung and the diaphragm in both diagram A/B. Using blue, draw an arrow that shows the movement of the diaphragm on diagram A/B. Using red, draw an arrow that shows the direction of air into or out of the body. Repeat steps #2-4 on diagram C/D (draw 2 lungs in each). Paste diagram in your notebook. How Do You Breathe? 8/21/14-PAGE 28 Answer the following questions below your diagrams: What is the direction of movement of your diaphragm when you exhale? What is the direction of movement of your diaphragm when you inhale? Why do you breathe rapidly during vigorous exercise (what do you need more of and why)? Draw a flow map (words and arrows) following the path of air into your body-start with the nose and end with alveolus.

Left Side-1/31/12`: On the left, opposite Mechanisms of Breathing Notes Complete the directions on “How do You Breathe”-DO NOT WRITE ON IT-you will have to transfer those diagrams to your paper Answer the following questions below your diagrams: What is the direction of movement of your diaphragm when you exhale? What is the direction of movement of your diaphragm when you inhale? Why do you breathe rapidly during vigorous exercise (what do you need)? Draw a flow map (words and arrows) following the path of air into your body-start with the nose and end with alveolus.