Human Machine Vocabulary Review

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Across
  1. 5. (n) the blood vessel that carries blood back to your heart
  2. 7. (n) the group of tissues that releases mouthwater
  3. 9. (n) the necessary air that our body needs
  4. 10. (n) a body part that has a certain job to do
  5. 11. (v) to be a part of something
  6. 13. (n) the smallest unit that makes up our body
  7. 15. (n) a network of many parts that work together
  8. 18. (n) the necessary components or elements that your body needs in order to grow
  9. 19. (n) the system that helps breaking down food into nutrients
  10. 20. (n) the blood vessel that is the smallest
Down
  1. 1. (n) the system that involves moving the blood around your body
  2. 2. (n) a kind of device to help us do things easily
  3. 3. (v) take in, get something good inside your body
  4. 4. (n) a tube or container that has something inside (usually fluid or water)
  5. 6. (n) the kind of substance/mineral that make your blood red
  6. 8. (v) to move around or move something around
  7. 12. (v) have a test, have a check
  8. 14. (n) the pair of organs that absorb oxygen and release carbon dioxide
  9. 16. (n) the water released from your mouth
  10. 17. (n) the blood vessel that carries blood from your heart to other parts