cells

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Across
  1. 2. when the nucleus splits and forms a new cell.
  2. 4. a jelly like fluid.
  3. 5. what helps remove waste.
  4. 6. the building blocks of life.
  5. 7. what lets good stuff in and bad ones out.
  6. 8. a cell's brain.
Down
  1. 1. other cells in groups.
  2. 3. what makes protein and turns food into energy and gets rid of waste.
  3. 6. what keeps a plant's shape.