EVOLUTION
THE ORIGIN OF LIFE
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 Question 
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 Upon being formed, oceanic islands, such as the Hawaiian Islands, should feature what characteristic, leading to which phenomenon? 
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  mass extinctions, leading to bottleneck effect 
 
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  a variety of empty ecological niches, leading to adaptive radiation 
 
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  overcrowding, leading to rafting to nearby lands 
 
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  adaptive radiation, leading to founder effect 
 
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 Explanation: 
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