Fish depend upon oxygen from the water, aquatic plants depend upon the sun's rays for photosynthetic production of Oxygen.
(aquatic plants; depend; upon the sun's rays for photosynthetic production of Oxygen) Context(aquatic plants depend,List([40, 61))):(Fish; depend; upon oxygen)
aquatic plants depend,List([40, 61))
aquatic plants Fish
depend depend
upon the sun's rays for photosynthetic production of Oxygen
upon oxygen