A Bose-Einstein condensate is a group of atoms cooled to within a hair of absolute zero. When they reach that temperature the atoms are hardly moving relative to each other; they have almost no free energy to do so. At that point, the atoms begin to clump together, and enter the same energy states.
Answer: not sure either. not sure what exactly your asking because the wording is weird. (no offense)
Breaking a glass
Crushing a can
Chopping wood
Boiling water
Mixing sand and water
Melting and ice cube
I’d say probably a forest
B i think hope this helps! I had this on a test not to long ago and did b and it worked!