Across
- 2. living things in an environment
- 5. branch of biology that deals with relations of organisms
- 7. any plant that makes their food from sunlight
- 8. non-living things in an environment
- 10. the living and non-living things that interact with the environment
Down
- 1. regions with similar climate and species
- 3. a group of organisms of the same species
- 4. the living things in an ecosystem
- 6. one single living thing
- 9. any animal that eats the producer (can't make their own food)