Across
- 3. third level of cell organization
- 6. produces proteins for the cell
- 7. this is what makes plant cells have a more solid shape
- 9. acts as the cells brain
- 10. transports nutrients; similar to human circulatory system
- 12. the circulatory system is a ___ system
- 13. power house of a cell
- 14. Stores things like food and water in a cell
- 15. the cells filter
- 17. Green organelle in a plant cell
- 18. Second level of cell organization
Down
- 1. bacteria are ___ organisms
- 2. Produces many different materials the cell needs
- 4. tiny structures that carry out specific tasks for a cell
- 5. smallest unit of life
- 8. Humans are ____ organisms
- 11. breaks down large food particles
- 16. Fills space between cell membrane and nucleus