Across
- 2. requires cellular energy
- 4. where enzymes are
- 7. type of diffusion that needs water
- 8. combination of atoms
- 10. what goes into an enzyme
- 13. combined to form cells
- 14. changed from original
- 16. located in the cell membrane
- 18. basic units of matter
- 20. lets certain things pass
- 21. hates water
Down
- 1. energy that starts the chemical reaction enzyme chemical reaction of living things metabolisms
- 3. something alive
- 5. does not need energy to move
- 6. combine to form organs
- 9. make up an organ system
- 11. likes water
- 12. makes living things
- 15. pulling apart
- 17. system makes a working organism
- 19. made of enzymes