| A | B |
|---|
| environment | everything that surrounds an animal, living or nonliving |
| climate | average temperature and rainfall of an area over many years |
| oxygen | one of many gases in the air |
| shelter | place where an animal is protected from other animals or from weather |
| metamorphosis | process of change from an egg to an adult butterfly |
| adaptation | a body part or behavior that helps an animal meet its needs in the environment |
| camouflage | an animals's color or pattern that helps it blend in with its natural surroundings |
| mimicry | an adaptation where the animal looks like another animal or object |
| instinct | a behavior that an animal begins life with |
| migration | the movement of a group of one type of animal from one region to another |
| hibernation | a period when an animal goes into a long, deep sleep |
