Across
- 1. a living thing that has one or more cells
- 5. to act as the cell's powerhouses, converting energy from food into adenosine triphosphate (ATP) through cellular respiration
- 7. any of a number of organized or specialized structures within a living cell.
- 8. dna passes down
- 9. the basic, microscopic structural and functional unit of all living organisms
- 10. single cell microorganisms
Down
- 2. an system with more than one cells
- 3. using sunlight to make sugar
- 4. the brain of a cell
- 6. a system with one cell