cells

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Across
  1. 4. is the brain.
  2. 5. protects the cell.
  3. 7. makes energy.
  4. 8. macromolecular machines, found within all cells
  5. 9. jelly like substance.
Down
  1. 1. is the DNA structure.
  2. 2. this is the power house.
  3. 3. membrane to act as a barrier that separates the contents of the nucleus from the cytoplasm.
  4. 5. keeps unwated stuff out.
  5. 6. this is like a trash can.