Cocci. The most common of the 3 shapes of bacteria is cocci, or round bacteria. An example of a bacteria that appears round is Streptococcus. There are several variations of Streptococci, and they are distinguished in part by their arrangement.occi. The most common of the 3 shapes of bacteria is cocci, or round bacteria. An example of a bacteria that appears round is Streptococcus. There are several variations of Streptococci, and they are distinguished in part by their arrangement.
Map: United States. The entertainment industry is mourning the death of comedian Joan Rivers, who has died a week after suffering a cardiac arrest during an outpatient medical procedure. It is with great sadness that I announce the death of my mother, Joan Rivers.
Joan Rivers, who died on Thursday, was one of late-night televisionâs true pioneers. And inextricably tied to her legacy of trailblazing is her relationship with The Tonight Show, and the long shadow that Johnny Carson cast over her career. In the mid-1950s, at age 23, Rivers ran away from home to become an actress. By 1958, she had decided on comedy. But she auditioned for The Tonight Show seven times â as a favor to her managerâs other client, Bill Cosby â before she was put on Carsonâs show in 1965 as a gag writer.