accumulation of variations and natural selection, i.e. survival of the fittest
also speciation (creation of a new species due to reproductive isolation)
Mass Extinction
Helpful variations accumulate in a species over time by selecting those traits that allow it to better live in the environment it is in.
Good ol' punctuated equilibrium.
How did the dirction of the moon change over time? How did the dirction of the moon change over time?
A change over time is often referred to as a gradual change.
Yes, friends do and will change over time. Every person changes over time.
No, acceleration is the change in speed over time.
how can eutrophication change a lake over time
Islands change over time by erosion
No, your Rh factor does not change over time.
Evolution is a change in species over time.
The change of the body over time is called maturing or adapting.