✰ Human Body Systems

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Across
  1. 2. The __________ system carries blood, oxygen, and nutrients around the body.
  2. 4. The __________ system works with bones to help the body move.
  3. 6. The __________ absorb nutrients and water from digested food.
  4. 8. The __________ helps to digest the food we eat.
  5. 10. __________ carry blood back to the heart.
  6. 11. __________ carry blood away from the heart.
  7. 13. The __________ help us breathe in oxygen.
  8. 14. The __________ give our body shape and support.
  9. 15. The __________ system breaks down food into nutrients the body can use.
  10. 16. The __________ protects our body and keeps it safe from germs.
  11. 18. The __________ pumps blood around the body.
  12. 19. The __________ system helps us breathe and exchange gases.
Down
  1. 1. The __________ controls our body and helps us think.
  2. 3. The __________ is the windpipe that carries air to the lungs.
  3. 5. We use our __________ to chew food into smaller pieces.
  4. 7. The __________ help us hear sounds.
  5. 8. The __________ system supports the body and protects organs.
  6. 9. The __________ help us move our body parts.
  7. 12. The __________ help us see the world around us.
  8. 17. The __________ system sends messages between the brain and the rest of the body.