Multiple choice Which equation represents photosynthesis? CO2 + H20 + sunlight + chlorophyll → glucose + oxygen CO2 + sunlight + chlorophyll → glucose + oxygen CO2 + H20 + sunlight + chlorophyll → glucose CO2 + H20 + chlorophyll → glucose + oxygen Reveal answer Fill a bubble to check yourself A Correct answer Explanation Photosynthesis uses carbon dioxide and water in the presence of sunlight and chlorophyll to produce glucose and oxygen. Option A correctly lists all necessary reactants and products.