Question

Fill in the blanks
Disappearance of naphthalene balls with time is
called................
Example of chemical changes is.
Example of physical changes is
Cell without clear-cut nucleus are called.......
Is called the powerhouse of the
The cell which retain the ability or capacity
Cells​

Answer 1

1. Sublimation
2. Digestion of food
3. Melting of ice
4. Prokaryotic cells
5. Totipotency.

Answer 2

Answer:

a) sublimation

example of chemical change is :cooking, burning

example of physical change is : freezing , boiling  

Eukaryotic cell

mitochondria

Explanation:

hope it helpps u!!!!!!