Across
- 3. long and hard
- 5. formila for water
- 6. every body is made of these strands
- 12. what helps with photo synthesis
- 13. this is in every cell
- 15. plants use this
- 16. the way your body sends messages
- 17. the way we feel things
- 18. this absorbs water
- 19. the way plants get energy
- 20. house of the dna
Down
- 1. all living things need this
- 2. plants convert this
- 4. cells do this to live
- 7. the things in cells
- 8. the way a body stays stable
- 9. what homeostasis uses
- 10. all living things have this
- 11. study of plants
- 14. this is in a cell and is a main part in energy
- 21. wall this protects a cell