5th Chapter 6 Changes in Ecosystems
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Created by:
kimthompson on October 24, 2009
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6 terms
Terms | Definitions |
|---|---|
 inherit | receiving of parents' genes (p. 170) |
| mutation | a change in an organism's genes (p. 172) |
| pesticide | poisons that kill insects (p. 174) |
| structural adaptation | a body part that helps the organism survive (p. 172) |
| behavioral adaptation | inherited behavior that helps animals survive (p. 173) |
| extinct | when there are no members of a kind of organism left alive (p. 176) |
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