Rayven
Across
- 5. system-brings in 02 removes co2
- 7. system-regulates liquid in the blood
- 8. small part of kidney that filters blood
- 9. tubes that connect bladder and kidney
- 10. space in chest
- 11. tiny air sacs in lungs
- 12. piriton-uses o2 to break apart glucose
- 13. system-organs that break down food into nutrients
Down
- 1. digestion-food broken down into smaller pieces.liver-clean toxins from blood makes bile
- 2. push food trough digestive system
- 3. substance that provide nourishment for body functions
- 4. that filter blood
- 6. exit tube
- 9. waist