Science

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Across
  1. 3. spinning neutron stars
  2. 4. powerhouse of the cell
  3. 6. used to classify stars
  4. 9. light we can see
  5. 10. controls the cell
  6. 11. stores food, water and wastes
  7. 13. break down large food particles
  8. 14. gel fluid that organelles float in
Down
  1. 1. thin flexible layer around the cell
  2. 2. rigid outer layer that protects the cell
  3. 3. doesn’t require energy
  4. 5. make proteins for the cell
  5. 7. requires energy
  6. 8. basic unit of living things
  7. 12. captures and converts sun energy