Biology

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Across
  1. 2. wall = protects cell from injury and gives the plant cell a fixed shape
  2. 3. = controls substances entering or leaving the cell
  3. 5. = needed to make proteins in the cell
  4. 6. = where most cell activities occur
  5. 7. = store substances within the cell
Down
  1. 1. = control cell activities
  2. 2. = contain a green pigment
  3. 4. =place where aerobic respiration occurs