Cells to Systems

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Across
  1. 2. tissue works together to form an _____. Your kidney is an example of one of these.
  2. 5. organs work together to form one of these.
  3. 8. a group a of cells working together
  4. 9. the basic unit of structure and function in all living things
  5. 10. body system responsible for fighting off pathogens and foreign invaders
  6. 11. organ systems work together to form an _______.
Down
  1. 1. the system responsible for breaking down food and absorbing nutrients.
  2. 3. cells in this system are long and branched due to their need to send and receive signals
  3. 4. organ system consisting of your skin, hair, and nails.
  4. 6. works with the skeletal system to allow for movement
  5. 7. system that provides shape and structure to the body