Across
- 1. scientist who goes to space
- 5. classical indian dance form of tamilnadu
- 7. smallest bone in our body
- 9. controls blood sugar in human body
- 11. act of harming and harassing over the internet
- 14. an acid present in stomach
- 16. a device that shows direction
- 17. a galaxy where solar system belongs
- 18. active form of pepsinogen
- 20. a radioactive element used in nuclear power plant
Down
- 2. study of coins
- 3. a device to measure temperature
- 4. most poisonous scorpion in the world
- 6. powerhouse of a cell
- 8. knows about past
- 10. apart of cell contains genetic information
- 12. longest river in the world
- 13. largest planet in solar system
- 15. a body part which secrets bile
- 19. SI unit of electric current