Organ Systems

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Across
  1. 1. system serves as a framework for the body
  2. 6. system breaks down food to provide energy for the body.
  3. 7. system monitors and coordinates internal organ function and responds to changes in the external environment
  4. 8. system that forms the external covering of the body and protects it from many threats
  5. 9. system enables movement.
  6. 10. system that transports nutrients and gasses to cells and tissues throughout the body.
Down
  1. 2. system that acts through chemical messengers called hormones
  2. 3. system removes wastes and maintains water balance in the body
  3. 4. system that enables the production of offspring through sexual reproduction between a male and female
  4. 5. system provides the body with oxygen via a gas exchange between air from the outside environment and gases in the blood.