Across
- 3. to design or create something that has never existed before
- 4. the smallest unit that an element can be divided into
- 5. to show the image of something on a surface
- 6. something good about a situation that helps you
- 8. a particular way of doing something that requires skill
- 10. the scientific study of natural forces, such as energy, heat, light, etc.
- 13. the use of living cells, bacteria, etc to make useful products
- 15. to discover an amount or number using mathematics
- 18. a part of a cell that is passed on from a parent to a child
- 21. the study of a subject in order to discover new information
- 24. the study of living things
- 25. a way of doing something
- 28. a test to try out a theory or to see the effect of something
- 29. the scientific study of substances and how they change when they combine
Down
- 1. to study something closely and carefully
- 2. to find the answer to something or to stop a problem
- 4. to try to do something, especially something difficult
- 7. advanced scientific knowledge used for practical purposes
- 9. a particular type of liquid, solid, or gas
- 11. to show that something is true
- 12. to succeed in doing something good, usually by working hard
- 14. a room used for scientific work
- 16. to affect a particular person or situation
- 17. to separate people or things into smaller groups or parts
- 19. working quickly and effectively with a minimum waste
- 20. to move forward, to become better or more developed
- 22. to change something to suit different conditions
- 23. one of the simple, basic parts of something
- 26. to try to find someone or something
- 27. a machine or piece of equipment that does a particular thing