Coal is formed when peat is altered physically and chemically. This process is called coalification.. During coalification, peat undergoes several changes as a result of bacterial decay, compaction, heat, and time.
On January 9, 2011, ABC Family announced the show would return for its fourth season on March 26, 2011. On February 2, 2012, ABC Family renewed the series for a fifth season. On October 9, 2012, it was announced that the fifth season of The Secret Life of the American Teenager would be the final season. The series finale aired on June 3, 2013.
We chat with The Secret Life of the American Teenager star. hat do Private Practice, Criminal Minds, The Secret Life of the American Teenager, and Brooklyn Nine-Nine all have in common? Michael Grant. The soon-to-be 19-year-old actor has steadily been making a name for himself in both the entertainment and music industries. His recurring role on The Secret Life of the American Teenager as Ethan, a troubled teen with a big heart, has garnered attention from those in the industry â and teenage girls across the U.S.