Across
- 2. which organ produces the urine?
- 4. The biggest part of the respiratory system are the ... .
- 5. A normal human body has 206 ... .
- 6. ... and the spinal cord are called the central nervous system.
- 8. In which part of the body develops the baby?
- 10. Another word for lower jaw?
Down
- 1. Which part of the body produces sperms?
- 3. The joints of the knees and elbows?
- 7. Which vessel pumps bright blood from the heart into the circulatory system?
- 9. Another word for thigh bones?