Even rather similar enzymes can be found in all organisms. Energy comes from either chemical compounds or light. The word âautotrophismâ (Greek âautoâ = self, âtropheinâ = feed) means that the organism is able to obtain energy either from inorganic chemicals (chemotrophism) or from sunlight (phototrophism).
Henderson County is a county located in the U.S. state of Texas. As of the 2010 census, its population was 78,532. The county seat is Athens. The county is named in honor of James Pinckney Henderson, the first Attorney General of the Republic of Texas, and later Secretary of State for the republic. Henderson County was established in 1846, the year after Texas statehood. Its first town was Buffalo, laid out in 1947.
HIGHLAND, TX (ERATH COUNTY) HIGHLAND, TEXAS (Erath County). Highland, on Farm Road 2156 ten miles northwest of Dublin in northwestern Erath County, is in a plateau ranching area originally settled about 1880. John S. Blackstock became the first postmaster at the community in 1890, but the post office was discontinued about 1904.