Across
- 2. the study of...
- 5. plants use this...
- 8. a habitat of living things...
- 9. all living things are...
- 10. environment of an organism and where it lives...
- 12. something that can ate both meat and plants...
- 15. the decay of flesh and other things...
- 16. the one who is the base of the pyramid...
- 17. a void of life...
- 18. something that benefits both parties without harm...
- 21. an apex in eating primary consumers...
- 23. something that liches onto something but with a tism...
Down
- 1. relies on primary...
- 3. one of the things that keep us alive...
- 4. the number of living things...
- 6. something that eats the producer...
- 7. groups of food in an ecosystem...
- 11. a series of food webs...
- 13. a group of living things thriving on one another...
- 14. a community of living things...
- 16. a practice plants do...
- 19. something that benefits from one another...
- 20. a apex creature who preys on the consumers...
- 22. a hierarchy of organisms...