Across
- 3. the bodies control center.
- 4. enzymes chemically break food into smaller pices.
- 7. stoes bile before entering the small intestine.
- 9. allows organs and bones to move.
- 11. two large passageways in the heart.
- 12. contains two elastic flods of tissue called vocal cords.
- 13. carries massages to and from the brain.
- 15. it is the removel of waste from the cell and body.
- 16. air enters here.
- 17. serves us a passageway for air and food.
- 18. known as the windpipe.
Down
- 1. the spirm and egg combine to make offspring.
- 2. the removel of water from undigested food matieral.
- 4. provides oxygen and nuterients for the cell.
- 5. it involves nails,skin,and hair.
- 6. it is where the digestion system starts.
- 8. two upper chambers, recived blood from the body.
- 10. the hormone that regulates yor bodies temputure.
- 13. it provides structure and shape.
- 14. held together by a tough bond of tissue called ligaments.