Cells

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Across
  1. 1. large sac that holds food, water, and waste
  2. 3. cells are basic building blocks of life in plants
  3. 5. outer layer of an animal cell and controls movement in and out of the cell
  4. 8. brain of the cell, controls the cell's activities
  5. 9. jelly like substance holds and protects cell's organelles
Down
  1. 2. outer layer of a plant cell, supports the cell
  2. 4. green structure found only in plant cells uses energy from sun to make food
  3. 6. powerhouse of cell because they release energy
  4. 7. cells are the basic building blocks of life in animals