Question

level 2 q4 which of the following is not a reactant of photosynthesis? a. solar energy b. water c. oxygen d. carbon dioxide a. solar energy b. water c. oxygen d. carbon dioxide

Explanation:

The process of photosynthesis in plants uses solar energy, water ($\ce{H_2O}$), and carbon dioxide ($\ce{CO_2}$) as reactants to produce glucose and oxygen ($\ce{O_2}$). Oxygen is a product, not a reactant.

Answer:

C. Oxygen