Midterm Review

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Across
  1. 3. Prevents oxygen poor blood from flowing backwards
  2. 5. Exchanges oxygen for carbon dioxide
  3. 6. Where insulin is produced
  4. 11. This system absorbs nutrients from food
  5. 13. Stands for Sustainable Development Goals
  6. 15. Fights off infections
  7. 18. The blood vessels in which diffusion happens
  8. 19. A movement in which materials go from where there is more to where there is less
  9. 20. This system removes waste from the body
  10. 21. This type of muscle is used to help you move
  11. 22. Transports blood, minerals, vitamins, proteins, and more
  12. 24. When your heart cells beat off beat, causing your heart to stop beating
  13. 25. This type of muscle makes up most organs
Down
  1. 1. A disorder that affects bronchi tubes
  2. 2. Where bile is produced
  3. 4. These nodes collect excess fluids and waste
  4. 7. Carries oxygen throughout body via plasma
  5. 8. This type of muscle makes up the heart
  6. 9. Where red blood cells are made
  7. 10. Where white blood cells are made
  8. 12. One of this system's functions is to produce blood cells
  9. 14. Where bile is stored
  10. 16. Blood vessels that carry blood to the heart
  11. 17. Prevents food from entering tracea
  12. 23. Used to form blood clots