Across
- 1. keeps body well
- 5. sending and receiving messages
- 7. break down food into particles
- 8. flow of blood to/from heart
- 9. covers your body
- 10. collects excess fluid and returns it to blood
Down
- 2. controls body using chemicals
- 3. helps support and protect your body
- 4. brings in oxygen, releasing carbon dioxide
- 6. helps you move