Across
- 3. This system is the largest organ in the body that provides protection for all the other systems; also helps to regulate body temperature
- 6. This system breaks down food, absorbs nutrients and rids the body of waste
- 7. This system regulates water in the body and eliminates waste
- 9. This system attacks foreign substances and produces white blood cells
- 10. This system pumps blood throughout the body, transport oxygen, carbon dioxide, nutrients and waste
Down
- 1. This system helps the body move
- 2. This system supports bodily organs and provides frame for body
- 4. This system secretes hormones that regulate growth, reproductions and metablism
- 5. This system helps you breathe and keeps blood supplied with oxygen and removes carbon dioxide
- 8. This system sends signals to different parts of the body and processes information