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B- Unit 7 Lesson 14
Group Behavior
| Term | Definition |
|---|---|
| adaptation | any trait that can be passed on to subsequent generations that increases the organism's ability to survive in its environment and reproduce |
| fitness | how well an individual survives and reproduces in its environment |
| altruistic behavior | behavior exhibited by individuals within a group that potentially reduces the fitness of that individual but enhances the fitness of other members of the group |