Human System

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Across
  1. 2. The system that consists of blood, blood vessels and heart.
  2. 4. The system that breaks down food into simpler substances.
  3. 6. The system that supports the body and protects other organs.
  4. 7. The system that enables the body to move around.
  5. 9. The human body is made up of several organ __________ that work together to keep us healthy.
Down
  1. 1. The respiratory system is made up of the nose, __________ and lungs.
  2. 3. The gas that the respiratory system takes in from the air.
  3. 5. The function of the circulatory system is to __________ different substances to other parts of the body.
  4. 8. Other than breaking down food, the digestive system also __________ the digested substance.