Across
- 2. helps support and protect the body.
- 5. makes, stores, and eliminates urine
- 7. flow blood from the heart to the body.
- 8. controls body functions by using chemical.
- 10. keeps the body healthy.
Down
- 1. covers the body and helps to protect.
- 3. collect excess fluid
- 4. helps to move.
- 6. deals with any system that excretes waste.
- 9. breaks down food into particles that cells use.