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Study
Respiratory System
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A tube that branches off the bronchus.
Bronchiole (Bronchi)
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A tiny air sac where respiration happens.
Alveolus (Alveoli)
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A tube that connects the trachea and lungs.
Bronchus
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From the pharynx, where does the air move through?
Larynx (voice box)
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From the larynx, the air moves where?
Trachea
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A tube extending from the back of the nasal cavity and mouth to the esophagus.
Pharynx
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The exchange of carbon dioxide and oxygen is called what?
Respiration
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The microscopic air sacs are called what?
Alveolus (Alveoli)
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Baglike organs, or body parts, used for breathing.
Lungs
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The voice box since that is where sounds such as talking and singing occur from.
Larynx
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The tube that carries air to the bronchi.
Trachea
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It separates the lung cavity from the abdominal cavity.
Diaphragm
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What is the most important organ of the respiratory system?
Lungs
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Air comes in/out your body from what two passageways?
Nose & Mouth
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The action of breathing.
Respiration
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