It's always a good idea to have positive and negative controls. In both types of control, you know what the correct results of the experiment should be. If you don't get the correct answers, then you know something went wrong with your experiment.<br />. <br />.
Leigh Nash. Leigh Bingham Nash (/liË nÃ¦Ê/; born June 27, 1976) is an American singer and songwriter who is the lead vocalist for the pop band Sixpence None the Richer and is also a member of Fauxliage and Movement Nashville. Her debut solo album, Blue on Blue, was released on August 15, 2006 by One Son/ Nettwerk record labels.
Child with wife Lisa Hartman, daughter Lily Pearl Black, was born weighing 7lbs. 14oz. [May 2001]. His first two nationally-released country singles, A Better Man and Killin' Time, were the No. 1 and 2 country singles of the year, according to Billboard magazine. His third single, Nobody's Home, was Billboard's No. 1 song of the year for 1990. All three were No. 1 hits, though only the third stayed longer than one week at the top of the charts. For a time in the early 1990s, poised to become the first new country superstar of the 1990s, according to industry experts.