replaced

Replaced: to take the place of especially as a substitute or successor

This is the one act that has and always will be committed throughout the history of the world. Where there were once dinosaurs, their are now people. Where there once existed Midieval homes and markets, now their are high rises and **super** markets. One day, people will become something else, just like apes, we will evolve to something else, and be replaced. The **new** high rises and **super** markets will become something else. That is replacement, and it has and always will happen.

Thoughtful and interesting, Lucas. Your analysis of the grandfather clocks, new high rises, and super markets reflects a sharp understanding of change.