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Title: What path does a molecule of O2 take from the nose to the respiratory surface? Post by: frenchtoast on Jul 10, 2018 What path does a molecule of O2 take from the nose to the respiratory surface?
A) pharynx larynx trachea bronchus bronchiole alveolus B) larynx pharynx trachea bronchus bronchiole alveolus C) pharynx larynx bronchus bronchiole alveolus trachea D) pharynx larynx trachea bronchiole bronchus alveolus Title: What path does a molecule of O2 take from the nose to the respiratory surface? Post by: kdemond on Jul 10, 2018 Content hidden
Title: What path does a molecule of O2 take from the nose to the respiratory surface? Post by: frenchtoast on Jul 10, 2018 Genius!!!!!!
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