The correct answer is options B, C, and D.
Photosynthesis is a cellular procedure, which takes place in the chloroplasts of plant cells. It converts carbon dioxide into sugars, producing oxygen as the by-product. The phenomenon helps to produce sugars from plants by utilizing the energy from sunlight.
Photosynthesis is the procedure used by green plants and some other species to synthesize food in the form of sugars from carbon dioxide and water and utilizing sunlight as the source of energy. In plants, photosynthesis usually involves the green pigment chlorophyll and produces oxygen as a by-product.
