the idea of change. We started our abstraction
ladder with a salamander tadpole. A more abstract
thing would be a tadpole. Tadpoles grow into
amphibians, so they connect to amphibians.
Amphibians usually go through metamorphosis.
Animals can go through metamorphosis. Animals
are living organisms. Living organisms go through
evolution to adapt to the changing world. Finally,
evolution connects to change because the things going through evolution are changing. Therefore, a salamander tadpole is connected to change because of everything in the middle.