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