Print crossword: Tools and Communication

Across

2. Fastener with a helical ridge

3. Conversation between two or more people

7. Newspaper or official journal publication

9. Tool used to tighten or loosen bolts

10. Visual representation on a surface

1. Devout and faithful in beliefs

4. Small mechanical or electronic device

5. Circular component that turns smoothly

6. Ancient object with historical value

8. Tool to channel liquids or powders