| A | B |
|---|
| dormancy | a state in which an organism is inactive while it awaits more favorable environmental conditions |
| cold-blooded | an organism that does not maintain a constant body temperature |
| warm-blooded | an organism that maintains a constant body temperature |
| adaptation | a special characteristic that enables an organism to survive under a given set of conditions |
| migration | seasonal movement of animals from one location to another |
| hibernation | a sleeplike state of reduced body activity |
| behavioral adaptation | activities performed by an organism that help it survive under a given set of conditions |
| physical adaptation | body structures that help an organism survive under a given set of conditions |
| flagellum | a tail-like structure used for locomotion |
| cilia | tiny hairlike structures used for locomotion |
| pseudopod | an extension of cytoplasm used by an ameba for locomotion |
