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.
Image copyright Getty Images. Image caption Joan Rivers' career took in highs and lows but she still performed in her 80s. Comedian and TV host Joan Rivers has died, her daughter has said. Rivers, 81, had been on life support in Mount Sinai Hospital since having a cardiac arrest in New York last week. In a statement, her daughter Melissa said she died surrounded by family and friends, and she thanked hospital staff for their amazing care.