Across
- 2. many organs are there in the digestive system?
- 5. System-Which part of the circulatory system delivers blood to the other parts of the body?
- 6. System-How many organs does the skull protects?
Down
- 1. System-Which part of the respiratory system connects the oxygen to the lungs from the nose?
- 3. System-Which system does the muscular system needs to work with?
- 4. Systems-What part of the digestive system collects food and stores it for a few hours?