the photosynthetic life performs photosynthesis
photosynthetic_plant is autotroph. photosynthesis is process. general_photosynthesis is physiological_function. photosynthesis_in_plants is general_photosynthesis. photosynthesis is photo_chemical_process. photosynthesis_in_plants is physiological_process. photosynthesis is chemical_process. photosynthetic_plant is photolithoautotroph. oxygenic_photosynthesis is general_photosynthesis. general_photosynthesis is production.