Fill in the blanks:
1. Water changes into ice on cooling is an example of .........
2. change is the ......... of a substance from one form to another.
3. A.P.J Abdul Kalam was an ........
4. Changes which cannot be reversed are called .....
5. Most of the physical changes are ......... change.
6. Dissolving sugar in water is a ......... change.
7. Paper, LPG, CNG petrol etc, are .......... substances.
8. Water on ......... changes to ice and on ....... comes back to water.
