Across
- 3. living things within a ecosystem
- 4. Biology that deals with organism and physical surroundings
- 7. a living species
- 10. animal/plant which parasites feed off of
- 11. eats both plants and meat
- 12. one that makes the food
- 13. an animal that hunts to kill other animals
- 15. consists of all food chains in a ecosystem
- 17. living organisms place to live
- 19. thin life supporting earths surface
- 20. organism dependent on next source of food
- 22. a biological community containing organisms
- 23. animal that gets killed by predator
- 24. nutritional organic substances from inorganic
Down
- 1. nonliving things within a ecosystem
- 2. eats meat
- 5. species living together with common characteristics
- 6. eats plants
- 8. animals that eat dead or scavenge for food
- 9. an whole number of inhabits in a reigon
- 10. an organism deriving nutrition from organic substances
- 14. eats the producers product
- 16. an organism that decomposes organic material
- 18. the position of a organism in the food chain
- 21. living as a parasite