| A | B |
| Adaptation | actions or body parts that help an organism survive in its environment |
| Camouflage | ability to blend in with surroundings |
| Physical adaptaion | part of animal or its body covering that helps it survive |
| Mimicry | adaptation that makes an animal look like another animal or object |
| behavioral adaptation | an action or activity of an animal that helps it survive |
| hibernation | a state, similar to sleep in which some animals pass the winter months |
| estivation | a summer "sleep" that helps animals survive hot desert months |
| migration | seasonal movement of animals from one place to another |
| instinct | unlearned behavior that helps it survive |
| learned behavior | behavior an organism acquires through experience or learning |