Across
- 3. something that can make you sick
- 5. macromolecule that makes up the majority of the cell membrane
- 8. macromolecule that makes up cell walls
- 10. variable that is the data collected
- 11. organelle that makes proteins
- 12. type of cell that does have a nucleus
- 13. what stays the same in an experiment
- 15. explains how the world works
- 16. maintaining internal stability
Down
- 1. outer boundary of all cell types (two words no spaces)
- 2. type of cell that does not have a nucleus
- 4. macromolecule that directs protein synthesis (two words no spaces)
- 6. type of variable that the scientist changes
- 7. describes how the world works
- 9. what you compare everything else to in an experiment
- 14. to create or make something