Across
- 1. the number of organisms of the same species that live in a particular geographic area
- 3. Factor living organisms that shapes its environment
- 5. a biological community of interacting organisms and their physical environment
- 7. organism that makes its own food
- 8. organism that gets its food from other organisms
- 9. is an interacting group of various species in a common location
Down
- 2. Factor non-living organisms that shapes its environment
- 3. major habitats
- 4. branch of biology that related to the relation of organisms to one another and their physical surroundings
- 6. living creature