Across
- 2. viruses can go ____ inside its host for a period of time
- 4. Viruses are not made of ___, they live in ____
- 9. Step two in viral replication
- 11. viruses do not need ___ to live
- 12. highly contagious viral infection of the respiratory passages
- 13. viral infection affecting the skin and nervous system
Down
- 1. step in which a virus absorbs to a susceptible host
- 3. viruses feed and live off their ____
- 5. The entire intact virus
- 6. a virus needs a host to live and ___
- 7. A single virus is no more than ____ of an inch
- 8. an infectious agent made up of a core of nucleic acid and a protein coat
- 10. viruses evolve and are able to __ to their surrounding environment.