Across
- 4. Also known as a consumer
- 6. when sugar and oxygen is broken down to energy
- 9. Organisms compete for limited sources
- 11. What goes in
- 13. Something that prevents a population from increasing
- 14. All the different populations that live together in an area
- 15. A group of organisms that can reproduce and create offspring that can also reproduce
Down
- 1. An organism that eats consumers
- 2. The relationship between species
- 3. The range of temperatures an organism can live in
- 5. when one organism kills and eats another
- 7. all the members of of a species in a particular area
- 8. The cell part in which respiration occurs in
- 10. An organism that eats producers
- 12. What comes out