Raul and bonnie are trying to classify several objects that they found during a field trip to the beach. they collected a sample of seawater, a piece of driftwood, and several smooth pebbles. how are the particles that make up the driftwood similar to those of the pebbles but not to those of the seawater

The particles that make up the driftwood and pebbles are packed closely together in an orderly arrangement and the particles vibrate and rotate about in a fixed position. the particles from seawater are packed closely together but not in an orderly arrangement and the particles are able to move throughout the liquid.

Yes it would be a physical change.