Nutrition Book
http://pressbooks.oer.hawaii.edu/humannutrition2/
Step 1: Click "Textbook" from menu on left menu
Step 2: Click "Read book" in new window
Step 3: Under "Contents," Click on Chapter 9
Step 4: Read Material, scroll to bottom of page and complete "Learning Activity" questions after each section
Step 5: Upload results (you can take a picture and upload here).