Body systems
Across
- 2. system providing a frame to the body through bone structure.
- 3. helping to break down food and release energy
- 6. system which circulates blood, haemoglobin, oxygen, plasma, water.
- 7. messenger of the body system using nerves.
- 8. system used for reproduction
Down
- 1. helping in breathing
- 4. removal of waste products from the body
- 5. system fighting against diseases and protecting us from infection.