The Plant Cell

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Across
  1. 4. basic unit of living things
  2. 5. contains a green pigment
  3. 6. instrument used for seeing tiny structures
  4. 8. semi-permeable membrane
  5. 9. a group of cells
Down
  1. 1. transparent jelly-like substance
  2. 2. powerhouse of the cell
  3. 3. contains cell sap and waste
  4. 4. outermost boundary
  5. 7. controls all activities in the cell