3 ms·

Mechanics or chemistry?

• shezi 6y ago
  Mechanics. The virtual building aspect is in the foreground.
  • vidanay 6y ago
    The main reason I asked was because I recently saw a show where a scientist was studying the chemical composition of soil under decomposing animals. They are trying to determine the situations under which fossils were formed since it is extraordinarily rare for remains to actually form a fossil.