| A | B |
|---|
camouflage,  | blending in with surroundings |
adaptation,  | special characteristics that plants and animals have to help them survive |
migration,  | the journey that some animals and insects make from one place to another |
| hibernation | deep winter sleep |
| mimicry | copying another animal to survive |
| community | all of the living things in an ecosystem |
| ecosystem | all of the living and non living things in an environment |
| habitat | where an animal lives |
| population | all of the members of a single type of organism in an ecosystem |
| endangered | an organism that has very few of its kind left |
| extinct | no more of a particular organism still alive |
