cross word

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Across
  1. 2. are a group of cells that work together to do a job in the body
  2. 3. it is something that only plant cells have
  3. 5. they help you by not getting injuries
  4. 8. one of the small pouches in the lungs where oxygen and carbon dioxide are exchanged
  5. 10. is a community of living and nonliving things that work together. It consists of abiotic and biotic parts.
  6. 14. something that helps too brief
  7. 15. cord nerves that carry messages between the brain and the rest of the body
  8. 16. is the organ in the body that receives food that has been swallowed an begins to digest it
  9. 19. something like control the whole body
  10. 21. is a muscular tube that leads from the mouth through the throat to the stomach
  11. 22. are tubes throughout our body that carry the blood
  12. 24. something helps you be alive
  13. 28. something that all humans and plants and animals have
  14. 29. are storage bubbles found in cells.
  15. 30. cake in food and sense ways through their cell walls
  16. 32. is the main control centre for the cell an acts kind of like the cells brain.
  17. 33. the process of breaking down food
  18. 35. something that plants only have
Down
  1. 1. is a tissue of the body consisting of long cells that can contract an produce motion.
  2. 4. is a biological membrane that separates the interior of all cells from the outside environment which protects the cell from its environment.
  3. 5. it is something that is alive
  4. 6. is one or more bundles of fibers forming apart of a system that conveys impulses of sensation motion between the brain and the spinal cord and other parts of the body
  5. 7. is something that's not alive
  6. 9. one of the tiny parts in a plant cell that contains chlorophyll and is the place where photosynthesis occurs.
  7. 11. is a group of tissues in a living Organism that has a specific form and function
  8. 12. filter waste materials out of the blood and pass them out of the body as urine.
  9. 13. is the movement of oxygen from the outside environment to the cells within the tissue and it removes carbon dioxide in the opposite direction
  10. 17. is a molecule that contains 2 oxygen atoms an one carbon atom
  11. 18. help breakdown food so the body can use it for energy also it removes waste from the body.
  12. 20. is the process of breathing in, taking air and sometimes other substances says in two year lungs
  13. 23. is where you're pushing the error you breed in out of your body
  14. 25. is a process in which metabolic tickle waste is laminated from an organism.
  15. 26. something that plump blood to keep you alive
  16. 27. dumb shaped muscle that helps you breathe and separates the lungs from your stomach and intestines
  17. 31. is a proto plasm of the cell outside the cell nucleus.
  18. 34. is the bone that protects your brain and supports the jaw