What is essential for change over time?
Options:
- (A) Light
- (B) Chemical energy
- (C) Essential oil.
- (D) evaporation
- (E) Currency.
- (F) Clocks.
- (G) colors
- (H) Mutations. Let's be accurate as possible.
Mutations are essential for evolution to occur. Evolution Evolution means change over time. Mutations are essential for change over time.
The final answer: (H).