Across
- 1. an underground electric railroad.
- 5. networks that exist 'between' each other.
- 6. talk about with another person or group of people.
- 9. the wall of a fruit
Down
- 2. designed to detect and destroy computer viruses.
- 3. predict or estimate
- 4. detect and remove concealed microphones from
- 7. include as a necessary part or result.
- 8. occupy, attract, or involve