How to prepare a working model to demonstrate the movement of particles in solids,liquids and gases?
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Answered by
0
You can create a small factory site on a cardboard and a river nearby where garbage
is dumped using vehicles.
Problem sorted!
Hope it is helpful
is dumped using vehicles.
Problem sorted!
Hope it is helpful
Answered by
23
Answer:
You can create a small factory site on a cardboard and a river nearby where garbage
is dumped using vehicles.
Problem sorted!
Explanation:
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