Cell structure and movement

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Across
  1. 4. take in and absorb nutrients
  2. 5. to be able to move and change position
  3. 6. site of energy production
  4. 10. increase in size
  5. 12. the chemical process that break down nutrients to make energy
  6. 13. membrane controls the entrance and exit of the cell
  7. 14. plants make their own food through this process
  8. 16. make the same copies as themselves
  9. 17. the basic building blocks of all living
  10. 18. excrete toxic materials and waste products
  11. 19. the net movement of particles from an area of high concentration to low
Down
  1. 1. site of photosynthesis
  2. 2. detect or sense stimuli and respond
  3. 3. the movement of particles from an area of low concentration to high
  4. 7. where chemical reactions occur in the cell
  5. 8. the net movement of water from an area of high concentration to low
  6. 9. compartments with in the cell with function
  7. 11. oxygen is exchanged for carbon dioxide in the lungs
  8. 15. contains genetic material in the cell