Body Organization

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Across
  1. 1. the basic unit of structure and function in all living things
  2. 4. the heart and blood vessels make up the _________ system
  3. 6. groups of similar cells that work together to perform a specific job
  4. 7. covers the surface of your body
  5. 8. a group of organs that work together to perform a major function
  6. 9. help make your body move
  7. 10. a group of tissues that work together to perform a specific job
  8. 11. cells act are similar in size and shape
Down
  1. 2. the thyroid gland, pituitary gland, and pancreas make up the __________ system
  2. 3. carry messages back and forth between your body and the brain
  3. 5. the nose, mouth, trachea and lungs make up the __________ system