Across
- 2. To arrange or order by classes.
- 3. A stright stalk of grass.
- 4. A title of an ancient Egyptian king.
- 6. An irrational fear of an activity or situation.
- 9. A mythical monster; an ogre.
- 11. Death
- 12. In chemistry they turn blue litmus paper red and have a PH less than 7.
- 13. Idea
- 14. To go in an irregular way.
- 16. Long journey.
- 18. An apparatus in which eggs are hatched artificially.
- 19. A course that a student may select from among alternatives.
- 20. To warn in advance.
Down
- 1. The ability to understand, after something has happened, what should have been done.
- 2. Incomplete closure of the roof of the mouth during development of an embryo, resulting in a split along part or all of the roof of the mouth.
- 5. A strong feeling of dislike.
- 7. The act of allowing to enter.
- 8. Abnormalities
- 10. In chemistry they turn red litmus paper blue and have a PH greater than 7.
- 15. Any beginner or learner.
- 17. A guide or rule for morals.
- 21. combating with weapons.