Across
- 2. tom and jerry
- 3. 2 organisms that work together to benefit one another
- 4. a group of certain species
- 7. interacting group of various species
- 9. non-living things on earth
- 11. a community of interacting organisms
- 13. rhymes with a ditch
- 14. is a beneficial relationship between organisms
- 15. rhymes with provenance
- 16. the natural home of an animal
- 17. relationship between two species one is a parasite
Down
- 1. one organism benefits, the other doesn't (without getting harmed)
- 5. rhymes with geology
- 6. a constraint
- 8. Living thing on earth
- 10. has a shape in the word
- 12. rhymes with styrofoam