Across
- 1. It pumps blood.
- 3. They make the body strong and fast.
- 6. It sends the carbon dioxide and the waste out of the body.
- 8. The blood circulates in this system.
- 10. It carries oxygen, food and water around the body.
Down
- 2. It brings oxygen into the lungs and sends carbon dioxide out of the body.
- 4. It makes blood cells.
- 5. They connect two bones together and let the body move.
- 7. The function of this system is movement.
- 9. They give the body shape.