Human Body Systems

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Across
  1. 2. Thin tubes that carry blood throughout your body.
  2. 3. The function of the _______ system is to pump blood throughout your body.
  3. 6. These are soaked up from food in the small intestine, then sent into the bloodstream.
  4. 7. Your _____ system is made up of your stomach, intestines, and other components.
  5. 8. The main component of your ______ system is your lungs.
Down
  1. 1. The number of times your heart beats each minute.
  2. 4. The systems within a living thing that work together to help it survive.
  3. 5. Your _____ system helps you move and perform actions.