Question

A virus can be considered nonliving, even though it is capable of invading and destroying living organisms. Which of the following is a reason that a virus can be considered nonliving?

1) Viruses do not have cells
2) Viruses do not undergo metabolism
3) Viruses do not reproduce on their own
4) Viruses do not respond to stimuli

Answer 1

A virus can be considered nonliving because it lacks cells, does not undergo metabolism, does not reproduce on its own, and does not respond to stimuli.

Step-by-step explanation:

A virus can be considered nonliving for several reasons:

Viruses do not respond to stimuli: Unlike living organisms, viruses do not respond to their environment.