Across
- 1. Main organ of respiratory system
- 4. Protects the brain
- 6. Sense Organ that allows us to feel
- 7. Which system is responsible for communication between different body parts
- 9. Heart is the main part of ____ system
- 10. There are ____ sense organs
Down
- 2. As we chew food, it mixes with _____
- 3. The organs of ___ system break down food into simple form
- 5. remove waste and extra fluids from our body
- 8. Carbon Dioxide is released during this process