used for inhaling/exhaling and filters air that enters lungs
used for talking and inhaling/exhaling
used to talk and open epiglottis
used to regulate passage of air to lungs
used to direct air into trachea and to direct food into esophagus. it is a flap
used to hold vocal chords and to prevent food from going to lower respiratory tract. served as passageway for air to trachea
used for voice production
used for carrying air
used as passageway to bronchioles
used for alveoli to be on and for air to get to alveoli
used to exchange blood with capillaries
used to exchange blood with alveoli
used as passegeways for O2+/CO2- blood
used as passageways for O2-/CO2+ blood
muscle that is used to inhale/exhale
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