Across
- 6. living or once living things in an environment
- 7. a biotic factor of an ecosystem
- 8. the largest population that an environment can hold
- 9. a abiotic factor of an ecosystem
Down
- 1. non-living things in an environment
- 2. a place or ecosystem where animals live and adapt
- 3. a large habitat of biotic and abiotic factors
- 4. resources that can lower the population size of any animal
- 5. when 2 biotic factors compete for 1 abiotic factor