Across
- 2. an amount of multiple species
- 4. eats plants and animals
- 7. creates their own energy
- 8. only eats plants
- 9. the amount of people a population can hold
- 11. if both species benefit in a relation ship
- 13. a species that grows after a primary succession
- 16. if something bad happens in an environment and plants grow back after it
- 17. eats dead organisms
Down
- 1. eats animals
- 3. eats things to gain energy
- 5. something that limits the amount of organisms in a population to increase
- 6. an amount of one species
- 10. changes in an organism in order to survive
- 12. a specific organism
- 14. one organism hunting another
- 15. biotic and abiotic factors interacting