Across
- 5. fights of viruses
- 6. system that allows your to breath
- 7. system made up of your skin and hairs
- 8. system that helps you break down food
- 10. system made up of your heart veins and arteries
- 11. your brain and nerves-5 senses
Down
- 1. system made up of your muscles
- 2. releases hormones
- 3. system made up of all your bones
- 4. makes babies
- 9. allows you to excrete (remove waste)