Question

viruses are often described as being on the \borderline\ between living and nonliving things. which statement provides the strongest argument for considering viruses as living organisms?
o a they have the ability to move on their own, and actively seek out host cells.
o b they can reproduce independently when provided with the right nutrients.
o c they contain genetic material, direct the synthesis of new viral particles inside a host cell and can evolve.
o d they are composed of cells and carry out metabolic reactions like other organisms.

Explanation:

Living organisms typically have genetic material, can replicate (using host cells for viruses), and evolve. Viruses contain genetic material, direct new viral particle synthesis in hosts, and evolve, supporting their classification as living. Other options are incorrect: viruses can't move independently (a), reproduce independently (b), or have cells/metabolism (d).

Answer:

c. They contain genetic material, direct the synthesis of new viral particles inside a host cell and can evolve.