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science test may,30
interaction in the enviroment
| Question | Answer |
|---|---|
| biotic element | any living thing found in the environment |
| organism | a living thing |
| micro-organism | a living thing that is small and must be viewed with the help of a microscope |
| species | a group similar to organsims that can mate and reproduce more of the same organism |
| population | a groupd of organisms of the same species in the given area |
| community | a group of populations of different species in given area |
| abotic element | any non living component of the environment |
| ecosystem | the network of interactions |
| ecology | the study of relationships between organisms their environment |
| habitat | the environment where organisms live |
| nutrient | a substance than an organism needs to grow and maintain its body |