biology
Across
- 2. A close relationship between two species that benefits at least one of the species
- 4. A group of ecosystems that share similar climates and typical organisms
- 6. The scientific study of inheritance
- 10. An organism that can make its own food.
- 13. Place where an organism live
- 15. A relationship between two organisms in which one organism benefits and the other is unaffected
- 16. An organism's particular role in an ecosystem, or how it makes its living
- 17. A relationship between two species in which both species benefit
- 18. A consumer that eats both plants and animals
- 19. The study of how living things interact with each other and their environment
- 20. an interaction in which one organism kills another for food
Down
- 1. having two identical alleles for a trait
- 3. An organism that obtains energy by feeding on other organisms
- 5. A consumer that eats only animals.
- 7. A relationship between two organisms of different species where one benefits and the other is harmed
- 8. the struggle between organisms to survive in a habitat with limited resources
- 9. A consumer that eats only plants.
- 11. consumers that derive their energy from detritus, nonliving organic matter
- 12. consumers that derive their energy from detritus, nonliving organic matter
- 14. The process in which genetic material is passed from parents to their offspring.