Which of the following is a function of the nasal cavities in humans?
A) secreting enzymes for digestion
B) warming inhaled air
C) secreting excess carbon dioxide into exhaled air
D) determining O₂ content in inhaled air
Correct Answer:
Verified
Q5: Animals that effectively use their body surface
Q20: Which of the following options correctly lists
Q21: In a mammal, blood leaving the lungs
Q23: What part of the human brain contains
Q23: Consider an animal that exchanges gases through
Q25: Inhalation in humans is achieved by
A)contraction of
Q25: Labored breathing, coughing, lung infections, and respiratory
Q27: Within the lungs, gas exchange occurs across
A)alveoli.
B)bronchioles.
C)diaphragms.
D)bronchi.
Q28: Why do cigarette smokers cough more than
Q37: The _ is a passageway shared by
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