Most autotrophs use water as the reducing agent, but some can use other hydrogen compounds such as hydrogen sulfide. Phototrophs (green plants and algae), a type of autotroph, convert electromagnetic energy from sunlight into chemical energy in the form of reduced carbon.
Athens is a city in and the county seat of Athens County, Ohio, United States. It is located along the Hocking River in the southeastern part of Ohio. A historic college town, Athens is home to Ohio University (26,000+ students) and is the principal city of the Athens, Ohio Micropolitan Statistical Area. The official population of Athens in the 2010 U.S. Census was 23,832.
Mayor The mayor is elected countywide for four-year terms for a maximum of two consecutive terms to serve as the head of the Athens-Clarke County Unified Government and the chair of the Commission. The mayorâs duties include setting the agenda for Commission meetings; recommending candidates for the Athens-Clarke County positions of manager, attorney, Municipal Court judge, and internal auditor; and presenting the budget.