We have reviewed the content of all resources listed below to be sure they are appropriate for supporting instruction. However, as the resources listed below are open-source materials, we cannot be held responsible for changes in content.
RESOURCES
This Georgia Tech Biology website discusses the macronutrients that all living things need. The website starts with plants and, about halfway down, it talks about animal nutritional needs. An extensive website.
A Crash Course A&P video about metabolism and nutrition in humans. This video talks about carbohydrates, proteins, and lipids in the reference of the human body. They discuss how bodies use food. There is no reference to any other animal, but the site does a good job of discussing the macromolecules.