Question

which statement best explains why viruses are considered to be nonliving? they are only able to be viewed with a microscope. they are unable to reproduce independently. they lack genetic material. they have different types of proteins.

Explanation:

Living organisms can reproduce independently. Viruses cannot reproduce on their own; they need a host cell to replicate. This inability to reproduce independently is a key characteristic that differentiates them from living things.

Answer:

They are unable to reproduce independently.