Opacity Opacity is determined by the thickness of the paper and the materials that are used to make the paper.
(Opacity Opacity; is determined; by the thickness of the paper and the materials) (the materials; are used; to make the paper) (the materials; to make; the paper)
Opacity Opacity the materials the materials
is determined are used to make
by the thickness of the paper and the materials
to make the paper
the paper