Across
- 4. covers the body both inside and outside
- 6. group of organs working together to perform a specific function
- 7. smallest unit of life
- 8. together to perform a specific function
- 10. part of the brain used when studying for a test
- 11. entire living thing
- 12. the brain is a part of which organ system
Down
- 1. contacts and shortens to create movement
- 2. which part of the brain controls balance and coordination
- 3. sends impulses and messages throughout the body
- 5. group of cells working together to perform a specific function
- 7. connects the parts of the body and provides support
- 9. tissues