Question

Distinguish between the following

1. Physical change and chemical change.
2. Prokaryotic cell and eukaryotic cell.​

Answer 1

Explanation:

1.When a substance undergoes a chemical change, its molecular composition is changed entirely. Thus, chemical changes involve the formation of new substances. Physical change is a temporary change. ... Some examples of physical change are freezing of water, melting of wax, boiling of water, etc