a plant requires photosynthesis to grow / survive
photosynthesis is process. photosynthesis is not process. gardening is necessary_activity_to_grow_tomatoes. photosynthetic_plant is plant_kingdom. photosynthesis is process_by_which_leaf_makes_food. general_photosynthesis is biological_energy_transfer. general_photosynthesis is production. plants has leaves_to_gather_light photosynthesis_in_plants is not physiological_process. photosynthesis_in_plants is physiological_process.