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respiratory system
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Serve as the opening of the respiratory tract
nostrils
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known as the voice box, is involved in sound production.
larynx
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waste products of cellular respiration
Carbon Dioxide
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process involved in the exchange of oxygen and carbon dioxide in organisms.
Respiration
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tiny sac-like structures present at the end of bronchioles.
Alviolie
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it connects the mouth and nasal cavity into the esophagus
pharynx
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flap of cartilage that opens during respiration.
Epiglotis
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air passageway from trachea to the lungs.
Bronchi
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connects the larynx and pharynx to the lungs.
Trachea
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what air do we get as we breathe in
Oxygen
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what do ATP stands for ?
Adenosine triphosphate
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muscle that expands or contracts when breathing.
Diaphragm
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