Across
- 4. a species of some kind
- 5. what the organism likes to do
- 9. how many species and organisms live in an environment
- 10. where an organism lives
- 11. place where abiotic and biotic organisms live
- 12. the most specific thing in an environment
Down
- 1. based on water
- 2. really small organisms 4th level on the trophic level
- 3. living organisms
- 6. place where species live
- 7. non living
- 8. what makes up a population