IV. Directions: Complete the paragraph by writing the word on the blank that
completes the sentence. Choose from the words listed below.
air
When
enters our nose, it passes through the
(46).
It passes
to
the larynx and then to the
(47)
Then the air continues to pass through the
(48)
down to the lungs. The (49)
contain
millions of alveoli. It also the sites of (50) exchange between air and
ERN
blood.
pharynx
trachea
bronchi
lungs
gas​when air enters your nose it passes through