Biology Crossword

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Across
  1. 2. controls the cells activities
  2. 9. network of channels that transport materials made in the cell.
  3. 11. the framework of the cells structure
  4. 12. is the powerhouse of the cell
Down
  1. 1. separates the inside of a cell from its external environment.
  2. 3. a structure that supports plant cells only
  3. 4. helps produce proteins
  4. 5. trap the suns energy to form glucose inside plant cells.
  5. 6. contains materials like water and are used to store small molecules
  6. 7. includes all organelles and life supporting materials
  7. 8. they transportand store materials inside the cell
  8. 10. sorts and prepares molecules for transportation