Across
- 2. Something that is vital
- 3. An acquaintance
- 5. Practice what you preach
- 9. Lab is short for...
- 10. The period of your life when you are a teenager
Down
- 1. Something that moves the same way and stays the same distance
- 4. Without any doubt in my mind
- 6. A union of two people
- 7. To measure volume
- 8. Something that you do on purpose