Interacting system of human body

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Across
  1. 1. system regulates and controls bodily functions and activity.
  2. 3. composed of cells that have the special ability to shorten or contract in order to produce movement of the body parts
  3. 5. cell that do not have a nucleus
  4. 9. is the biological system made up of all the anatomical organs involved in sexual reproduction
  5. 12. cell that contain a nucleus
  6. 13. a type of cell that lines the surfaces of your body
Down
  1. 2. to other tissues and organs in the body.
  2. 4. Tissue that supports, protects and gives
  3. 6. composed of organs, principally the brain, spinal cord, nerves, and ganglia
  4. 7. is a biological system consisting of specific organs and structures used for gas exchange in animals and plants
  5. 8. system consists of the gastrointestinal tract plus the accessory organs of digestion
  6. 10. an organ system consists of skeletal, smooth, and cardiac muscle
  7. 11. is the internal framework of the human body