Answer:
The answer would be A) Carbon Dioxide
Step-by-step explanation:
The reactants in photosynthesis are:
Light energy, water, carbon dioxide, and chlorophyll.
The products of photosynthesis are:
Glucose (sugar), oxygen, and water.
The formula would be written like so:
Reactants Products
6CO2 + 6H20 + Energy =====> C6H12O6 + 6O2
^ ^ ^ ^ ^
Carbon Water Sunlight Sugar Oxygen
Dioxide
Hope this helped!