Across
- 3. A substance that evaporates easily
- 6. Study of relation between motion, forces and energy
- 8. Constellation representing a hunter
- 11. Process of extracting metals from their ores
- 14. Materials which exhibit zero resistance
- 17. An inactive state of animals in winter
- 18. Tiny air sac at the end of bronchioles
- 19. Unit for measuring column ozone
Down
- 1. Change of state from gas to solid
- 2. Smallest Bone in Human Body
- 4. Laughing gas
- 5. A relationship between two organisms in which one benefits and the other derives neither benefit nor harm
- 7. Caused due to Iodine deficiency
- 9. Element named after a continent
- 10. Object that resists changes to its state of motion
- 12. An isotope of Hydrogen
- 13. Tailbone in Human
- 14. Term used for twinkling of star
- 15. Father of nanotechnology
- 16. Universal solvent