Respiratory System

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Across
  1. 4. it helps with digestion and respiration.
  2. 7. the network of organs and tissues responsible for breathing and gas exchange.
  3. 8. aids in gas exchange, with alveoli providing a large surface area for efficient oxygen and carbon dioxide exchange.
  4. 9. the phase of breathing where air is brought inside the lungs. It is important for gas exchange and supplying your cells with oxygen.
Down
  1. 1. is a protein inside red blood cells that carries oxygen from the lungs to tissues and organs in the body and carries carbon dioxide back to the lungs
  2. 2. helps conduct air to and from the lungs and the bronchial tree branching to facilitate air distribution.
  3. 3. a process resulting from the relaxation of respiratory muscles and the elastic recoil of lung tissue, resulting in the air inside the lungs to flow into the outside environment.
  4. 5. helps with vocalization and airway protection.
  5. 6. filters, warms, and humidifies the air that you breathe, while also detecting odors.