Cells

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Across
  1. 1. The powerhouse of the cell
  2. 3. A group of organ systems working together
  3. 5. Makes the food for plant cells
  4. 6. The parts of a cell
  5. 7. Digests and removes waste materials
Down
  1. 2. A group of the same cells
  2. 4. make the cell's protein
  3. 5. The building blocks of life
  4. 8. A group of the same tissue