* Glucose (C6H12O6): This is the primary fuel source for cellular respiration. It is a simple sugar that is broken down to release energy.

* Oxygen (O2): Oxygen acts as the final electron acceptor in the electron transport chain, the process that generates the majority of ATP.

* Water (H2O): While not strictly a raw material, water is essential for many steps of cellular respiration, including the reactions in the electron transport chain.

Let me know if you'd like more details about the role of these raw materials in the process of cellular respiration!