Across
- 3. Gives your body structure and support
- 6. Breaks down food
- 9. Helps your body move
- 10. A living thing
Down
- 1. Helps you breathe in oxygen
- 2. group of organs working together
- 4. group of similar cells working together
- 5. Moves blood through the body
- 7. The smallest unit of a living thing
- 8. Sends messages through the body
- 10. body part that does a specific job