Across
- 5. living
- 7. opposite of photosynthesis
- 8. Organisms that make their own food
- 9. opposite of cellullar respiration
- 10. factors that limit carrying capacity
Down
- 1. increase number of producers due to excess nutrients
- 2. living
- 3. ability to maintain ecological balance
- 4. the variety of biotic factors in an ecosystem
- 6. a system formed by biotic&abiotic interaction