Systems of the Body

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Across
  1. 2. the circulatory or _________ system includes the heart, blood, and blood vessels
  2. 4. ___________ from saliva break food down
  3. 7. The ___________ system includes all of the bones, ligaments, and tendons in the human body.
  4. 8. __________ attach bones to muscles so we can move
  5. 9. The main artery leaving the heart is called the _________
  6. 10. The _____________ system works with the skeletal system to move the bones of the body.
Down
  1. 1. the endocrine system makes ______________ that help regulate the other body systems
  2. 3. The _____________ system brings oxygen into the body by the lungs and windpipe
  3. 5. ____________ muscles control organs within our body
  4. 6. This system helps the body think, learn, move, and behave