Characteristics
of
a
____________________
The
lenght
:
It's
the
____________________
between
the
____________________
source
and
it's
____________________
The
____________________
____________________
:
It's
the
____________________
of
____________________
the
river
____________________
.
The
____________________
____________________
:
It's
the
____________________
in
river's
____________________
throughout
the
____________________
