A virus is not alive based on the information above, all the facts point to this answer. As the characteristic notes explained you must have all of the characteristics of life to be “alive” and a virus does not have all of them. The biggest and main difference is that a virus must be inside another host cell in order to reproduce which raises the question, does that even count as reproducing? If you can only reproduce in certain conditions then you do not get a check in this section because it is a what if question. That if a virus got into a host cell, then it would reproduce, what if it didn’t get in a host cell, and then it would not reproduce. On top of this viruses do not respire and do not have a cellular