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chapter 6 vocab
5 ATHENA ch 6 Scott Foresman 2008
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 |