Fact 1: Some viruses live in a dormant state inside the body. Fact 2: Viruses on the other hand are much smaller and multiply inside the cells of the body. Given the two facts above, some harmful organisms live how inside the body before multiplying inside cells?

Available choices: 1. immature; 2. dormant; 3. harmonious; 4. illness; 5. infected; 6. multiple lives; 7. reproduce; 8. bacteria;
The answer is:
2.