Discuss the significance of photosynthesis.
Define and discuss heterotrophs, Autotrophs, synthesis of complex organic molecules from simple inorganic molecules. .
Discuss how glucose is used by autotrophs and how autotrophs must ingest preformed organic nutrients.
Write both the photosynthesis formula and the cellular respiration formula.
Discuss trophic levels and the loss of energy.
View food chains and food webs.
Discuss the importance of decomposers in the chain.
Introduce herbivores, omnivores, and scavangers.