Across
- 3. done without intention
- 4. temporary unconsciousness or confusion caused by a blow on the head
- 7. to become more advanced
- 8. to stop from happening
- 12. to become less sensitive
- 13. to make suitable for new use; to change
Down
- 1. either half of the brain
- 2. a weakness
- 5. to stop from happening
- 6. intentional; aware
- 9. to believe someone is good or sincere
- 10. tiredness
- 11. structure of human or animal bodies