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Tissue (Epithelial Tissue (a sheet of cells that covers a body surface or…

- - - - Loose connective tissue- fibers are distributed throughout the surface, but are separated from each other by the ground substance
      - Dense connective tissue- contains a lot of collagen, which helps resist extremely strong forces
- - - - it contracts to propel blood through the blood vessels
    - - there are no visible striations in the cell
    - - Pulls on bone to cause body movements