Fact 1: Viruses are usually considered to be nonliving.

Fact 2: Influenza viruses are classified as orthomyxoviruses.

Given the two facts above, answer the question "What are usually considered to be nonliving?" with the following options: 
- bacteria
 - influenza orthomyxoviruses
 - phytoplankton
 - direct damage to the lungs
 - Leptospirosis
 - fish
 - microorganisms
 - Contaminated wounds


 

  influenza orthomyxoviruses       