Biosphere Crossword

5. an organism that only eats foods of animal origin.
6. the type of symbiosis where one organism benefits and the other is not affected.
9. the largest population an area can support.
13. a process by sunlight energy is changed inside a plant into chemical energy.
14. the process that all living things go through to create the energy they need to live.
15. what are produced from a reaction.
18. behaviors/physical characteristics that help organisms survive in their environments.
19. the plant organelle that performs photosynthesis.
20. a biological community of interacting organisms and their physical environment.
22. an organism that eats both plants and animals.
23. a group of organisms of different populations living in the same habitat.
24. the act of leaving home.
25. an organism that gets food and nutrition by eating other organisms.
26. an animal that feeds on carrion, dead animal, dead plant material, or refuse.
28. an organism that only eats foods of plant origins.

1. the type of symbiosis where both species benefit.
2. a close relationship between two organisms that benefits at least one of the species.
3. the praying of one animal on others.
4. something that prevents a population from growing.
7. species that are the first to come to a disrupted or damaged ecosystem.
8. regions of the Earth occupied by different ecosystems.
10. the act of settling permanently in a new home.
11. where one organism lives inside another and takes the others nutrition.
12. the cellular powerhouse and the organelle where energy production occurs.
16. the series of predictable changes that occur in a community over time.
17. specific versions of organisms that have differences from other versions.
21. an organism capable of producing its own food.
27. ingredients needed to perform a task.