Answer: Sunlight, Light, Oxygen
Step-by-step explanation:
The reactants collect Sunlight. Light energy from the sun drives chemical reaction. The products include Glucose and Oxygen which is released into the air.
This is photosynthesis, a process by which green plant produces their food in the presence of sunlight.
6CO2 + 6H2O + (Energy) ----> C6H12O6 + 6O2 .