Across
- 9. relating to the lower and upper class
- 12. the acceptance of the truth of existence of something
- 14. the ability to consider decisions and come to sensible conclusions
- 16. a thing that upgrades another thing by contributing extra features
- 17. an example of improving or being improved
- 18. the order of placement
- 19. to hide or prevent something from being known
- 20. to make a discovery, test a hypothesis or to demonstrate a fact
Down
- 1. 'the discovery of DNA was a major scientific______'
- 2. a specified state of advancement or growth
- 3. something that is wanted or needed urgently
- 4. sadness and displeasure caused by ones hopes or expectations
- 5. 'she made some slight _______ to the recipe'
- 6. something you can get from food to help you stay healthy
- 7. to give someone support, confidence and hope
- 8. a feeling of great surprise and wonder
- 10. something relating to music
- 11. the act or process of settling
- 13. someones nature that affects they're behaviour
- 15. a pledge to do something in the future
- 18. when 2 or more people have unison between rules or opinions