BIOLOGY CROSSWORD PUZZLE

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Across
  1. 1. A tube that transports sugars in plants.
  2. 7. The process plants use to make food using sunlight.
  3. 9. The gas plants take in from the air for photosynthesis.
  4. 11. An organ in the urinary system that produces urine.
  5. 12. The building block of genetic information.
  6. 13. The control centre of the cell that contains genetic material.
  7. 15. The largest organ in the human body that filters waste.
Down
  1. 2. The process of cell division that produces 2 identical daughter cells.
  2. 3. The green pigment in plants that helps them make food.
  3. 4. A vascular tissue that transports water and minerals in plants.
  4. 5. The thin layer that surrounds the cell and controls what enters and leaves the cell.
  5. 6. A single-celled organism that can change shape.
  6. 8. The movement of molecules from high to low concentration.
  7. 10. The organ that produces digestive enzymes and hormones.
  8. 14. A unit of life that carries out all life processes.