A virus is a tiny organism that causes an infection in the body. Viruses are made up of the genetic material known as DNA or RNA, which the virus uses to replicate. In order for a virus to survive, it must invade and attach itself to a living cell.
In 1975, the name of the Borough of Richmond was changed to the Borough of Staten Island. There are two dates on the flag.The county government was established in 1683.n 1975, the name of the Borough of Richmond was changed to the Borough of Staten Island. There are two dates on the flag. The county government was established in 1683.
1974-1983: The London Borough of Richmond-upon-Thames wards of Central Twickenham, East Twickenham, Hampton, Hampton Hill, Hampton Wick, Heathfield, South Twickenham, Teddington, West Twickenham, and Whitton.wickenham constituency within the county of Middlesex, showing boundaries used from 1918-45. Twickenham constituency showing boundaries used from 1945-50 - in wards, identical to present boundaries. 1918-1945: The Urban Districts of Twickenham, and Heston and Isleworth. 1945-1974: The Municipal Borough of Twickenham.