Which of the following is true of evolution?

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    Evolutionary changes are often not directly observable because they occur over vast expanses of time.
    Humans are the pinnacle of evolution and once they evolved, the evolution of life on this planet ceased.
    Because only the fittest (most intelligent) humans will survive, someday humans will probably evolve into super-intelligent beings.
    Evolution fashions organisms that function perfectly in their environment.
    There is forethought and planning behind evolution.
asked May 19, 2013 in Biology by anonymous
    

1 Answer

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Evolutionary changes are often not directly observable because they occur over vast expanses of time.
answered May 20, 2013 by Bioshare ~Top Expert~ (34,070 points)

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