Question

what is the role of carbon dioxide (co₂) and water (h₂o) in the photosynthesis equation? they are forms of energy released when the reaction is complete. they are the energy source that powers the chemical change. they are the substances that are created at the end of the reaction. they are the starting materials that are converted into products.

Explanation:

In the photosynthesis equation, carbon dioxide ($CO_2$) and water ($H_2O$) are the starting materials that are converted into products. Photosynthesis is a chemical process where plants use light energy to transform these reactants ($CO_2$ and $H_2O$) into glucose (a sugar) and oxygen. So, they serve as the initial substances (reactants) that undergo a chemical change during the process.

Answer:

They are the starting materials that are converted into products.