The flap-like structure found in the larynx is called the _.
Correct answer: B. Epiglottis
- A. Glottis
- B. Epiglottis
- C. Larynx
- D. Vocal cord
Explanation
Epiglottis is a small, leaf-shaped sheet of elastic cartilage that protects your larynx (voice box) and helps you swallow
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About Respiration
The human respiratory system includes the air passages, lungs, alveoli and breathing muscles, while gaseous exchange explains how oxygen enters blood and carbon dioxide leaves it by diffusion. The effects of smoking include damage to cilia and alveoli, reduced gas exchange, chronic bronchitis, emphysema and increased risk of lung cancer.
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