Across
- 3. Can be passed from parents to children
- 5. a group of various tissues working together
- 6. Jelly-like substance that fills the cell
- 7. a group of cells with similar function
- 8. Basic unit of life
- 9. "Control centre" of the cell
Down
- 1. Instrument used to see cells
- 2. different organs working together
- 4. Found in the nucleus of the cell
- 6. Controls substances entering or leaving the cell