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