Across
- 5. the most common element in the atmosphere
- 6. the first governor of Quebec
- 8. can only be scratched by itself
- 9. an alloy made from iron and carbon
Down
- 1. is written as"f(x)"
- 2. is equal to 1m cube
- 3. the last step of the scientific method
- 4. the main part of blood
- 7. the last french city in north America in 1760