​Which of the following best describes the concept of cultural evolution?

A) ​Cultures may change over the course of time.
B) ​Cultures advance over the course of time.
C) ​Cultures break into new cultures over the course of time.
D) ​All cultures emerge from a primitive nonanimated state.

Cultural evolution refers to the gradual changes that take place in a society or culture over time. This can include changes in technology, customs, beliefs, and social structure. It does not necessarily imply that cultures advance or become better, but rather that they undergo transformations and adaptations in response to changing circumstances or new ideas. The idea of a single primitive state from which all cultures emerge is a simplistic and inaccurate view of cultural diversity and complexity.