Across
- 1. a specific animal
- 3. eats both plant and meat
- 5. an animal that feeds on animals
- 9. substance that takes part in and undergoes change during a reaction
- 15. a membrane
- 16. leaving a location
- 17. an animal that searches for killed food
- 18. an organism that can form nutritional organic substances from simple inorganic substances such as carbon dioxide
- 19. a relationship where one organism benefits and the other one isn’t harmed
- 20. the method plants use to survive
- 21. coming to a new location
- 22. plants food
- 24. a group of people living in the same
- 25. an animal that feeds on plants
Down
- 2. capacity maximum population size of the species
- 4. a complete closed dome that is used as a ecosystem
- 6. the action or process of adapting or being adapted
- 7. when a animal attaches to a host and takes
- 8. factor, the environmental conditions that limit a growth
- 10. species succession
- 11. an organism deriving its nutritional requirements from complex organic substances
- 12. both organisms benefit
- 13. the object that is made
- 14. the size of a speces
- 23. the preying of one animal on others