Across
- 2. Someone you do not know
- 4. A series of connected people or events
- 5. The act of giving and receiving information
- 7. Someone you know but not very well
- 9. A large group of people living together
- 10. Communication or action between people
Down
- 1. The route a message follows between people
- 3. A scientific test done to discover something
- 4. A link between two people
- 6. A person you know and can communicate with
- 8. A connection between people in a network