3. Organisation

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Across
  1. 6. A group of tissues working together.
  2. 7. What is used to focus a microscope.
  3. 10. An organ containing acid.
  4. 11. Structures that make up cells.
  5. 12. A group of organs working together.
  6. 13. An organ that produces bile
  7. 14. I am muscle that sits just below the lungs to help with breathing.
  8. 17. An organ where food is absorbed
  9. 18. Any living thing.
Down
  1. 1. Structures made of groups of the same type of cell.
  2. 2. I am tiny sacs at the end of the lungs.
  3. 3. __________ system. For breaking down food.
  4. 4. Where you place the slide.
  5. 5. An organ responsible for breathing
  6. 8. _________ System. For pumping blood around the body.
  7. 9. The gas that humans breath out.
  8. 10. __________ System. Our Skeleton.
  9. 12. The gas that humans breath in.
  10. 15. _________ System. For breathing
  11. 16. The basic unit of all living things.