As the solar system ages in time, and as the rate of change in motion in space decreases, the rate of evolution of the species will increase.
(the rate of change in motion in space; decreases; ) (the rate of evolution of the species; will increase; T:As the solar system ages in time; T:as the rate of change in motion in space decreases)
the rate of change in motion in space the rate of evolution of the species
decreases will increase
T:As the solar system ages in time T:as the rate of change in motion in space decreases