Photosynthesis as a resource for energy and materials.
D002241:Carbohydrates; D002980:Climate; D004734:Energy Metabolism; D005285:Fermentation; D005843:Geography; D006838:Hydrocarbons; D008954:Models, Biological; D008956:Models, Chemical; D010788:Photosynthesis
D002241:Carbohydrates; D006838:Hydrocarbons