Across
- 2. A cell fragment that plays an important role in creating scabs
- 6. Where digestion begins
- 9. A group of organs that work together to create a function
- 11. Filters waste from blood like water salt and proteins
- 13. System that breaks down food/portein into smaller molecules
- 15. Allows air to pass to and from lungs
Down
- 1. A group of similar cells that perform the same function
- 3. Absorbs water
- 4. Upper chamber of the heart
- 5. The passage that directs air into the lungs
- 7. Stores urine
- 8. Blood vessel that brings blood back to the heart
- 10. Smallest blood vessel
- 12. Lower chamber of the heart
- 14. Found in kidney little flier that blood goes through