Fact 1: Evolution is a change in the characteristics of living things over time.

Fact 2: Biological evolution is slow, while corporate evolution is fast.

Given the two facts above, answer the question "What is the speed of the change in the characteristics of living things over time?" with the following options: 
- Jet speed.
 - Speed of light.
 - long
 - Slow.
 - Mach speeds.
 - slows
 - speed
 - years


 

    Slow.     