Across
- 2. mutual relationship between two organisms
- 4. both animals benefit
- 7. one harmed one benefited
- 9. only eats meat
- 14. organism delivering nutrients
- 15. organism such as carbon dioxide
- 16. the starting plants in succession
- 17. the population an area can support
- 20. moving to new population
- 21. moving out of population
- 22. part of photosynthesis
- 23. plants and other things make food
- 25. a kind or sort
- 26. the result
- 27. eats meat and plants
Down
- 1. adapting
- 3. has first and secondary
- 5. eats leftover meat
- 6. enclosed area with biotic and abiotic factors
- 7. the prey of a animal
- 8. part of respiration
- 9. one benefits one unharmed
- 10. the ingredients
- 11. breathing
- 12. all the inhabitants of a particular town, area, or country
- 13. the things that limit a organism from living
- 18. a biological community of interacting organisms and their physical environment
- 19. a group of people living in the same place or area
- 24. eats only plants