Photosynthesis is when plants make their own food with the help of the sun, water, and carbon dioxide.
The process of photosynthesis is when water (H20), and carbon dioxide (C02) go into green plants, or another specific organism. Then, the plants use the sunlight to produce chemical energy. Also, it releases oxygen and makes food for the plant.
The reactants of photosynthesis are water, carbon dioxide, and sunlight. The products of photosynthesis are oxygen and glucose ( sugar).