Final answer:
Photosynthesis is a vital process that converts carbon dioxide, water, and sunlight into glucose and oxygen. It occurs in the chloroplasts of plant cells.
Step-by-step explanation:
Photosynthesis is a vital process for all living things on Earth. It is responsible for converting carbon dioxide, water, and sunlight into glucose and oxygen. This process occurs in the chloroplasts, which are specific organelles found in plant cells.
The reactants of photosynthesis are carbon dioxide and water, while the products are glucose and oxygen. The main structures involved in photosynthesis are the chloroplasts, thylakoid membranes, and electron carrier molecules.