____________________
materials
come
from
the
____________________
or
from
____________________
things
.
We
use
____________________
materials
to
make
____________________
materials
like
glass
,
fabric
,
____________________
,
paper
,
and
metal
.
Sand
,
____________________
,
petroleum
,
wool
,
cotton
,
and
wood
are
examples
of
____________________
materials
.
