Across
- 3. all the people in the world
- 4. to do something which helps something to happen
- 6. the action or process of creating something new
- 8. a development or an improvement which makes things better or easier
- 9. code a sequence of molecules in our bodies which carry information about us
- 11. to calculate something approximately
Down
- 1. a development or change which makes a big difference to the way we think about or do something
- 2. the process of looking carefully at something and working out what it means or shows
- 5. when someone finds something or finds something out for the first time
- 7. the action or process of sending something up into space
- 8. to change
- 10. on to provide more information about something or to build on someone else's work