It must move through at least 5 different living things (plants/animals) - be sure that the plants/animals would actually interact with each other in nature (ex no african lions eating arctic foxes) this may require a bit of research.
Extra credit - show it becoming fossil fuels and the fossil fuels being burned to release CO2 back into the atmosphere.
In plants/animals- either how its stored in the plant/animal then the plant/animal being eaten or the steps of cellular respiration
In plants- the steps of photosynthesis (how it goes from being CO2 to glucose)
Paragraph / written story
