| A | B |
|---|
| species | a group of similiar organisms that can produce offspring |
| ecologist | a scientist who studies interactions |
| community | the living part of an ecosystem |
| environment | all living and nonliving things with which an organism can interact |
| organism | living things |
| population | group of organisms of the same type of species |
| ecology | study of rel;ationships and interactions of living things with one another and their environment |
| ecosystem | all living and nonliving things in a given area that interact with one another |
| habitat | place where an organism lives,food, shelter and other resources an organism needs to survive |
