Introduction to Body Systems

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Across
  1. 5. A group of organs that work together in performing vital body functions.
  2. 7. provides support for your body and connects all its parts
  3. 8. A body tissue that contracts or shortens, making body parts move.
Down
  1. 1. process by which organisms maintain a relatively stable internal environment
  2. 2. sends electrical signals through the body; found in the brain, nerves, and sense organs.
  3. 3. covers and protects underlying tissue; your skin is epithelial. The cells stick tightly and form a continuous sheet.
  4. 4. Groups of tissues that work together to perform a specific function or related functions
  5. 6. A group of similar cells that perform a specific function.