Amber 6
Across
- 3. small part of kidney that filters blood
- 5. exit tube
- 6. tiny air sacs in lungs
- 8. space in chest
- 9. tubes that connect bladder and kidneys
Down
- 1. regulates liquid in the blood
- 2. uses o2 to break apart glucose
- 4. brings in o2 emouses co2
- 7. organ that filters blood
- 9. liquid waste