Final answer:
Culture is subject to cultural evolution, which is the process of change and development in cultures over time. Cultures evolve through processes of innovation, discovery, and cultural diffusion, and they change according to their unique historical trajectory.
Step-by-step explanation:
Culture is subject to cultural evolution. Just like biological evolution, cultural evolution has marked different phases of human existence. Cultures evolve through processes of innovation, discovery, and cultural diffusion, and they change according to their unique historical trajectory.