| A | B |
| adaptation | A physical feature or a behavior that helps an organism survive in its habitat |
| camouflage | THe coloring, marking, or other physical appearance of an animal that helps it blend in with its surroundings |
| habitat | The place where an organism lives |
| hibernate | To go into a deep sleep during which an animal uses very little energy and usually does not need to eat |
| mimicry | An adaptation that allows an animal to protect itself by looking like another kind of animal of like a plant |
| niche | The role a plant or an animal plays in its habitat |
| extinct | No longer living. When the last member of a species has died, the species has said to have done this. |
| migrate | To move another region when seasons change and food supplies become scarce |
| species | A group of organisms that produces organisms of the same kind. |