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.

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly