A virus can sometimes be regarded as a living organism because of it?

A. causes diseases in plants and animals
B. It exists in a variety of shapes
C. Is easily visible with the aid of an electron microscope
D. Reproduces in living cells

Correct Answer: Option D

D. Reproduces in living cells

Explanation

A virus is regarded as animate is because it can reproduce in living cells. It can also be inanimate when it is not in living cells.