Across
- 2. Car driver use ___ mirror.
- 4. The addition of oxygen is called__.
- 5. The exit of the waste is regulated by.
- 7. The new substance produced during reaction ___
- 10. Basic filtration unit in kidneys.
- 11. Enzymes turn portein to__.
- 13. Litmus is a ___indicator.
- 14. The size of the image is ____ to the sixe of the object in plane mirror.
- 15. Indicators whose odour changes.
Down
- 1. ____ movements occur along the gut.
- 3. Convex lens is also called ____lens.
- 6. protein-digesting enzyme
- 8. Lens is made up of ______.
- 9. Precipitation reactions produce___salts.
- 12. Dentists use ___ mirror.