Across
- 1. factor does NOT depend on pop. size
- 4. population growth that levels off
- 5. factor depends on population size
- 6. largest number of individs in a pop.
- 8. the variety of life in an ecosystem
- 11. a living thing in an ecosystem
Down
- 2. not native and brings harm to ecosystem
- 3. factors that influence a population's growth
- 7. a non-living thing in an ecosystem
- 9. population growth with no limits
- 10. a species that is critical to stable ecosystem