Cells and Respiration Crossword

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Across
  1. 4. used to observe small objects.
  2. 6. They help maintain water balance.
  3. 8. The smallest unit of life.
  4. 9. Where the specimen is placed to be observed.
  5. 12. Controls and regulates the activities of a cell.
  6. 17. The organelle where photosynthesis happens.
  7. 19. A thick jelly inside a cell.
  8. 20. Plays a role in respiration and photosynthesis.
Down
  1. 1. To store energy into glucose.
  2. 2. A mini organ.
  3. 3. Helps produce the nutrients plants need for food.
  4. 5. The wall outside the plasma membrane.
  5. 7. To make energy.
  6. 10. A source of energy.
  7. 11. Responsible for cellular respiration.
  8. 13. Surrounds the cytoplasm of a cell.
  9. 14. Helps to maintain the turgidity of cell walls.
  10. 15. The lens the viewer looks through.
  11. 16. Where most of the chemical energy needed to power the cell is produced.
  12. 18. to change water and carbon dioxide into sugar.