Answer:
Viruses does not belong to any kingdom
Step-by-step explanation:
Viruses aren't made up of living cells.Viruses are infectious and they can survive only in the living cells of animals,plants and unicellular organism like the bacteria. The Russian scientists Dmitry I. Ivanovsky studied the biological nature of viruses in 1892 and 1898 a Dutch scientists Martinus W. Beijerinck reported that viruses are infectious agents. Both of them found a disease in a tobacco plant later named tobacco mosaic virus. Cell culture paved the way to identify the disease caused by virus