Cells

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Across
  1. 2. Structures in the nucleus that contain an organism's genetic information and regulate the cells activities
  2. 5. Plant tissue that carries water and nutrients from a plant roots to its leaves
  3. 6. A stiff outer layer of cell that surrounds a plant,protects it
  4. 7. A growth response of a plant toward or away from something in it's environment
Down
  1. 1. The control center of a cell;it directs the cells activities
  2. 2. Organelles, found only in plant cells,in which sugar is made during photosynthesis
  3. 3. Tiny openings in the leaves of plants though which gases enter and exit
  4. 4. A group of specialized cells with similar structures and functions