Undigested
food
and
____________________
____________________
pass
through
the
____________________
____________________
,
then
the
waste
food
goes
to
the
____________________
____________________
most
of
the
____________________
is
____________________
back
to
the
body
,
the
solid
waste
is
called
____________________
,
it
expelled
through
the
____________________
.
The
____________________
goes
to
our
____________________
and
they
filter
the
blood
and
____________________
extra
water
and
waste
forming
____________________
.
The
urine
travels
to
the
____________________
and
it
expelled
there
.
Our
body
also
removes
waste
by
____________________
and
____________________
.
