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Gas exchange crossword

Horizontales
Hair-like structures that move to expel mucus and particles from the bronchi
Type of tissue forming plates around the bronchi to keep them open.
ype of cell in the respiratory tract that produces mucus.
Type of flat, thin cells found in the alveoli
Type of muscle tissue present in the bronchi that regulates the diameter of the airways.
Tissue lining the inner surfaces of the bronchi.
Verticales
Tiny air sacs in the lungs where gas exchange occurs
Substance produced by goblet cells that traps particles in the bronchi
The smallest branches that derive from the bronchi and lead to the alveoli.
Gas that passes through the bronchi into the lungs.
ne of the two main branches into which the trachea divides.