Across
- 1. factor non-living thing in a eco
- 4. takes stuff
- 6. a parasite
- 8. organisms that eat other plants or animals for energy
- 9. eats plants
- 10. make stuff
- 12. an organism that can produce it own food and things needed for survival
- 14. organism that breaks things down
- 17. eats mostly meat
- 19. an area with plants and animals and other organisms
- 21. interacting group of various species in common location
- 22. a living things
- 23. higher on food chain
- 24. all the food chains and ecosystems
Down
- 2. the region on above or below the surface
- 3. decaying bio mass is what they eat
- 5. natural environment of plant or animal
- 7. chain the higher you are the better off you are
- 8. the animals a parasite lives on
- 11. living thing in a eco
- 13. eats both plants and animals
- 15. relationship of organisms to one another by physical surroundings
- 16. lower on food chain
- 18. organisms of the same species living together
- 20. level simulating the activity of another endocrine gland