Across
- 3. an environment’s biotic and abiotic factors interacting
- 4. all the populations of an ecosystem
- 5. to gather or live in a large group
- 7. all the living things in an environment
- 9. to flow around freely
- 10. to hang down
- 12. where an organism lives
- 14. any animal that lives by hunting another
Down
- 1. to slowly break down
- 2. all the members of a species that live in an ecosystem
- 6. all the nonliving things in an environment
- 8. a hole in the ground that animals live in
- 11. to wrinkle and become small
- 13. easily broken