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5 ATHENA ch 6 Scott Foresman 2008

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vocabulary word
definition
inherit   receiving of parent's genes  
mutation   a change in an organism's genes  
structural adaptation   a body part that helps the organism survive  
behavioral adaptation   inherited behavior that helps animals survive  
pesticide   a poison that kills insects  
extinct   when there are no members of a kind of organism left  


   


 

 

 

 

 

 
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