B R P 1 X B В A C N T A RID A А M H S E A А Y X D 1 E B S M w N 0 А R N P S 0 ВІК Y N P H N L А R T E S N R C N UN X N R T Y H CN H N E G A G H 1 H G Y L T S х Y M 0 1 1 S L A K U Z D E K Х G L LE OOOXO D A 1 L L V G E M A L M S U T S Y 1. It is a passage for both food (from digestion) and air. 2. It contains the vocal cord that produces sound. 3. It is also called the oral cavity that replaces the nasal cavity's function when needed. 4. It is known as windpipe which is the main passageway of air into the lungs. 5. The main organs of the respiratory system that help oxygen we breathe enter the red blood cells and get rid of carbon dioxide as we breathe out. 6. A dome-shaped muscle that controls breathing. 7. They carry air into each lung. 8. It is where the exchange of oxygen and carbon dioxide takes place 9. Entrance of air into our body. 10. These are tiny tubes that connect the bronchi to the alveoli.​