Land features and climates change over time. In order to survive in changing environments, an organism must change or adapt. Adaptation takes place over a period of generations through the process of _____.

0 votes

 

  

heritability

  

natural selection

  

catastrophism

  

artificial selection

 

asked Dec 24, 2012 in Biology by anonymous
    

1 Answer

0 votes

 

natural selection

 

answered Dec 24, 2012 by anonymous

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