Across
- 7. The study of the interactions of organisms with others or the environment
- 8. A non-living part of the environment
- 9. A community of species and their non-living environment
- 10. Organisms that are closely related and can mate and produce fertile offspring
- 11. One organism of a specie
- 12. Is made up of all the populations of different species
Down
- 1. The global zone where all living beings exist
- 2. Is a group of individuals of the same species that live in the same place at the same time
- 3. The place where an organism normally lives
- 4. The interaction of organisms in an area
- 5. Can contain many ecosystems
- 6. The role a population plays in an ecosystem