Chapter 4: Oxygen, Carbon Dioxide, and Energy - Teacher's Guide (Human Biology) Created by: CK-12 Human Biology Breathing Teacher's Guide Read Resources Details Chapter Outline 4.1. Planning4.2. Using Oxygen, Carbon Dioxide, and Energy – Student Edition (Human Biology)4.3. Activities and Answer Keys4.4. Enrichment Chapter Summary Image Attributions Description This is the accompanying teacher's guide to the breathing chapter "Oxygen, Carbon Dioxide, and Energy." The chapter discusses the use of cellular respiration to produce energy, and its relation to photosynthesis. Authors: The Program in Human Biology, Stanford University, (HumBio) Categories: science Biology Grades: 6 , 7 , 8 Date Created: Feb 23, 2012 Last Modified: Apr 29, 2014 You can only attach files to None which belong to you If you would like to associate files with this None, please make a copy first.