Respiratory System

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Across
  1. 3. The ____________ is located below the lungs an is the major muscle of respiration.
  2. 5. it is a hollow space in the bones around the nose.
  3. 6. main function is to carry air in and out of someone's lungs
  4. 9. it aids optimal functioning of the lugs during breathing.
  5. 10. Has 2 lobes
  6. 11. it supports your respiratory and digestive systems.
  7. 12. The ________ carrys air to and from the lungs.
Down
  1. 1. eating and speaking.
  2. 2. it allows air to pass into the larynx and lungs.
  3. 4. Three lobes which are similar to balloons filled with sponge-like tissue
  4. 7. it is also a hollow space in the bones around the nose.
  5. 8. protects the lower respiratory tract from aspirating food into the trachea while breathing.