Across
- 3. Cell parts that are needed to make food for plants which are absent in root hair cells
- 4. Controls movement of substances in & out of cell
- 10. A green pigment that helps to trap light
- 13. ___ organisms are made up of one cell only
Down
- 1. A ___ is the smallest unit of life
- 2. Instrument used to observe cells
- 5. ___ organisms are made up of many cells
- 6. Jelly-like substance that fills up the cell
- 7. Found in all plant cells but not in animal cells
- 8. Nucleus contains _____ information
- 9. Cytoplasm ___ cell parts in their positions
- 11. Controls all activities in the cell
- 12. Cell wall gives plant cells a __ shape
