Across
- 5. the exchange of O2 and CO2 of tissue & blood
- 6. a bone longer then its width
- 7. the type of muscle used in internal organs
- 11. moving something on an axis
- 13. part of the brain controlling breathing
- 17. main trunk of the body
- 18. the lung gets larger, oxygen concentration lowers
- 22. located in the middle of the chest, atrophies away
- 26. moving toward the midline
- 27. considered the true skin
- 33. smooth or soft
- 34. cranial and spinal
- 35. the number of pairs of ribs we have
Down
- 1. the last chamber oxygenated blood enters
- 2. a bone that is actually two layers divided
- 3. breathing structure
- 4. warehouse, packs up secretions
- 8. turning something around in a circle
- 9. strong connective tissue on each end of a bone
- 10. tissue found on the inside of the heart and vessels
- 12. the number of bones in our spinal column
- 14. molecule on the surface of pathogens; is recognized
- 15. found at the end of bronchioles
- 16. behind the left side of stomach,creates antibodies
- 19. lubricating oil that protects that skin
- 20. the first valve that deoxygenated blood enters
- 21. sweat gland
- 23. membrane enclosing each lung, has a space
- 24. tissue used for tendons and fat
- 25. % of body heat skeletal muscles provide for us
- 28. the powerhouse of the cell
- 29. lymph fluid is cleansed and antibiotics are added
- 30. the outermost layer of our skin
- 31. the fundamental unit of life smallest unit of life
- 32. tube hair grows from