Answer: photosynthesis

AnswerCrossword Clue
PHOTOSYNTHESIS"Iggy, this picture you doctored to make us look like a prom couple is of no use to our study on ..."
photosynthesisThe process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct
photosynthesisthe biochemical process in which light energy is absorbed by chlorophyll, and is used to fuel the building of sugar molecules