Many scientists classify viruses as non-living. the single, most important reason why viruses are classified as non-living is that they
a.do not contain nuclei.
b.are not composed of cells.
c.are not able to reproduce.
d.do not contain nucleic acid.
Many scientists classify viruses as non-living. the single, most important reason why viruses are classified as non-living is that they are not composed of cells.
