Interacting system of human body

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