Across
- 2. a group of similar cells that preform the same function and mak eup an organ
- 7. bring oxygen into the body
- 9. protects / supports the organs, provides framework
- 10. a group of parts that work together as a whole
Down
- 1. breaks down food
- 3. electrochemical network, all nerves in body
- 4. skeletal muscles tendons and ligaments
- 5. an individual living thing
- 6. transports everything around the body
- 8. a collection of tissues that carry out a certain job within the body