Science
Across
- 4. all living things are made up of
- 6. small organelles that make energy
- 7. structure that surrounds the cell
- 9. two or more cells
- 10. structure that captures the suns energy
- 12. directs all of the cells activities
Down
- 1. stores food and water
- 2. a single cell
- 3. movement of particles from high to low
- 5. maintain homestasis
- 7. living substance of a cell
- 8. hair like growths
- 11. movement of water particles