Across
- 3. Down food into chemicals and passes it into the bloodstream.
- 7. The smallest system in the body that enables people to have children.
- 8. Body’s defence against germs.
Down
- 1. Controls the body’s water balance removing extra water and getting rid of impurities in the blood.
- 2. Air into the lungs to supply oxygen,and lets out waste carbon dioxide.
- 4. supports the body, protects the organs,and anchor for the muscles.
- 5. Parts of your body that make you move and make parts inside your body work.
- 6. The body’s control and communications network includes brain, spinal cord,and the nerves.