Across
- 1. What system is connected to the Excretory System
- 3. What is the main organ
- 5. What do you use in the bathroom
- 7. Why is your urine too clear
- 8. What is the most important liquid
Down
- 2. What waste does the Integumentary System get rid of
- 4. Why is your urine too yellow
- 6. What waste does the Respiratory System get rid of