The
____________________
are
the
organ
of
the
sense
of
____________________
.
The
____________________
ear
collects
____________________
.
This
sound
passes
through
the
____________________
ear
,
the
____________________
ear
and
the
three
small
____________________
.
Then
,
the
sounds
reach
the
____________________
and
the
____________________
____________________
.
The
auditory
nerve
sends
____________________
to
the
____________________
.
