Cells Crossword

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Across
  1. 4. Small organelle that help make proteins
  2. 6. The powerhouse of the cell
  3. 8. An organelle that has chlorophyll
  4. 11. Temporary, arm-like extensions of a cell's cytoplasm
  5. 12. The characteristics of life
  6. 16. (2 words) Delivers protein to the rest of the cell
  7. 18. An organism made of 1 cell
  8. 19. (2 words) It's abbreviation is ER
Down
  1. 1. A jelly like substance
  2. 2. A part of the cell only in animal cells
  3. 3. What gives plants their colour
  4. 5. Cells moving from an area of high concentration to low concentration
  5. 7. A thin layer that separates 2 spaces
  6. 9. The movement of water in and out of a cell
  7. 10. An organism with 2 or more cells
  8. 13. A membrane that doesn't allow anything through
  9. 14. (2 words) A membrane that allows air through but not water
  10. 15. A membrane that allows both gases and liquids through
  11. 17. The control center of the cell
  12. 20. (2 words) A rigid structure that surrounds the cell