Across
- 3. Microscopic living organisms that can be dangerous and cause a cold, infection, etc.
- 7. A line made for mathematical or scientific purposes.
- 8. A pipe with a valve and spout at which water may be drawn from a water main.
- 11. A word of opposite meaning.
- 12. To take through the mouth and esophagus into the stomach.
Down
- 1. A long narrative poem in elevated style recounting the deeds of a legendary or historical hero
- 2. Any of a various organic substances that are essential in minute quantities to the nutrition of most things.
- 4. A generalization of arithmetic in which letters representing numbers are combined according to the rules of arithmetic.
- 5. A distatouse event.
- 6. A usually metallic device for radiating or receiving radio waves.
- 9. A play, movie, or television production with a serious tone or subject.
- 10. A point of concentration.
