Across
- 4. earth's atmosphere and the space beyond
- 5. a system of winds rotating inward to an area of low atmospheric pressure with a counterclockwise or clockwise circulation
- 6. science dealing with aircraft
- 8. group or class
- 9. adverse to the society of others
- 10. dozen the number 13
- 12. Killing or checking the growth of germs
- 14. press indirectly
- 15. a tropical storm in the region of the Indian or western Pacific oceans
- 16. Enforced
Down
- 1. exercises that produce a marked increase in respiration and heart rate
- 2. the number 12
- 3. science of bodies in motion in a gas
- 6. substance to prevent something from freezing
- 7. liquid or solid particles suspended in a gas
- 11. Substance that inhibits harmful microorganisms
- 12. bodily substance that counteracts the effects of a foreign substance or organism
- 13. a number of similar things that go together