Respiratory system

1234567
Across
  1. 3. From the Larynx to the Bronchi
  2. 6. STOP TALKING
  3. 7. An alternate to the moth (not for eating)
Down
  1. 1. It stops you from choking
  2. 2. These encase the alveoli
  3. 4. what actually contains the air
  4. 5. They hold the alveoli