Across
- 4. makes chemical communications within the body using hormones
- 6. pumps blood around your body
- 8. hair, skin, nails etc.
- 10. the system where your kidneys filter your blood
- 11. defends your body against diseases
Down
- 1. allows you to inhale oxygen exhale carbon dioxide
- 2. supports the body and its organs
- 3. turns your food into nutrients
- 5. allows movement of your body, maintains posture and helps circulate blood
- 7. allows you to have children
- 9. transmits signals to and from parts of your body and co-ordinates your actions