Across
- 1. someone who is afraid of foreigners
- 3. refers to blood vessels
- 4. molecular engineering at 1 billionth meter scale
- 6. without worth
- 9. a city or person with of international experience
- 14. a small pig
- 15. a device that measures air pressure
- 16. a medical condition causing sudden sleep
- 17. something that takes place in a trillionth of a second
- 19. a magnetic field from an iron bar
Down
- 1. musical instrument originally made of wood
- 2. knowledge of the outcome of an event
- 5. the shell of air surrounding the Earth
- 7. originally the 7th Roman month
- 8. a branch of medicine that studies the heart
- 10. to be in front of or at the head of a field
- 11. the medical term for a head
- 12. someone who sells fish
- 13. the argument against a point of view
- 17. an area of the Pacific ocean with many islands
- 18. a circular shaped tropical storm