pathway is a whole of a vegetable used to perform zoo
livestock_route is path. anabolic_pathway is constructive_biochemical_pathway. water_pathway is physical_path. pathway is not path. photosynthesis_in_cam_plants is biochemical_pathway. water_pathway is not physical_path. pathway is path. air_pathway is physical_path. air_pathway is not physical_path. livestock_route is not path.