5 ATHENA ch 6 Scott Foresman 2008
Quiz yourself by guessing what should be in
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Help
| vocabulary word |
 |
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| definition |
|
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| 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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