Fact 1: Viruses infect and live inside the cells of living organisms.

Fact 2: If the virus is nonenveloped it is released by lysing the host cell.

Given the two facts above, answer the question "Viruses first infect, then they release into the host by doing what?" with the following options: 
- Cooking
 - kill them
 - harm them
 - lysing
 - illness
 - fever
 - migrate
 - propagate


 

    lysing     