Across
- 2. nervous system organ
- 5. when you can separate the two things
- 9. inherited and physical traits
- 11. energy being passed through
- 12. when the water goes back into the atmosphere
- 14. digestive system organ
- 15. not living things
Down
- 1. a lot of food chains
- 3. another word for precipitation
- 4. when a new substance is formed
- 6. decomposer
- 7. respiratory organ
- 8. skeletal system things
- 10. living things
- 13. producer