Cells and Body Systems Crossword

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Across
  1. 2. Made up of only a single cells
  2. 5. Waterproof layer of plant cell
  3. 7. Cells that help to stop bleeding+
  4. 8. Located under the Liver
  5. 9. Connect tissue to keep the wall from collapsing
  6. 11. Control the automatic responses
  7. 12. Two sweat burn bean-shaped organs that remove waste from blood
  8. 14. Provides strength and support to plants and animals
  9. 15. Command center of a plant and animal cells
  10. 16. Help oxygen from the air we breathe enter the red cells in the blood
  11. 17. Its job is to deliver the nutrients absorbed by your digestive system to each cell in your body
  12. 18. A neuron receives messages from small branches of the cell called
  13. 19. Located above the Large Intestine
  14. 20. Made of one type of tissue called nervous tissue
  15. 23. An individual unit of life
  16. 24. A group of tissues that perform a special function
Down
  1. 1. Specialized to fight infection
  2. 3. Controlled by the brain and spinal cord
  3. 4. Made up two or more cells to survive
  4. 6. A group of specialized cells
  5. 10. Made inside your bones, in the bone marrow
  6. 13. Storage rooms of a plant and animal cells
  7. 21. The purpose of this organ is to guard the the underlying bones, muscles, ligaments and the internal organs
  8. 22. System To eliminate waste and excess nitrogen and toxins from the body
  9. 25. Allows you to carry the microscope securely