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Good ol' punctuated equilibrium.
Good ol' punctuated equilibrium.
Long term climate change or an introduction to non-native species
Evolution
Organic evoultion
It is actually another theory explaining how a new species arises. The theory itself states that a species goes a long time without change, then suddenly changes.
Good ol' punctuated equilibrium.
The steady-state theory is obsolete - it is now known that the Universe does change over time (the Steady-State Theory states that it doesn't). According to the Steady-State Theory, the Universe has no beginning and no end.
Species stay the same for a long time and then change quickly due to environmental changes.
Punctuated equilibria is also known as Punctuated equilibrium. It suggests that in most species a lot of evolutionary change takes place in short periods of time for most of their geological history, remaining in a prolonged state called stasis.
Good ol' punctuated equilibrium.
Good ol' punctuated equilibrium.
Good ol' punctuated equilibrium.
Good ol' punctuated equilibrium.
Good ol' punctuated equilibrium.
Species can adapt to their environment over long periods of time. over a very long period of time, the traits of a species can change. -apex :)
Evolution is the change in species over long periods of time.