Question

activity show particles of matter are continuously moving

Answer 1

When we light an incense stick (aggarbatti) in one corner of the room then the smell of it comes to all corners of the room

Answer 2

take a beaker and add some half beaker with water and add few drops of ink in it by the aside of beaker from inside . now we can observe the ink molecules starts to diffuse in water slowly .this shows that the particles are continuously moving .