Viruses are usually considered to be nonliving.
Influenza viruses are classified as orthomyxoviruses.
Influenza orthomyxoviruses are usually considered to be nonliving.
What are usually considered to be nonliving?
Options:
1) bacteria
2) influenza orthomyxoviruses
3) phytoplankton
4) direct damage to the lungs
5) Leptospirosis
6) fish
7) microorganisms
8) Contaminated wounds