Across
- 1. synonym of different
- 3. synonym of category
- 7. combining social and culture
- 9. synonym of knowledge
- 11. synonym of time
- 12. to collect data
- 15. to make us healthy
- 16. something that relate to change
- 18. measure the simility
- 19. to research
Down
- 2. way to talk
- 4. synonym of culture
- 5. bring something
- 6. statement
- 8. to pet the farm animals
- 10. to got and save it
- 13. to ask people
- 14. synonym of wandering
- 17. synonym of era