1.   The monozygotic twin material consisted of both concordant and discordant twin pairs, and some unpaired healthy twins.

2.   The material consisted of a gene which manufactures the protein coats of the red stripe virus.

3.   Packaging materials consisted mainly of greaseproof paper and brown paper bags.

4.   Another friend grew up in a very small town in Montana, where the reading material consisted of two waist-high bookcases in the one-room school.

5.   Reading material consisted of the Quran and Christian pamphlets and magazines.

6.   Textual material consists of a brief introduction by Don Walters, former curator of the Abby Aldrich Rockefeller Folk Art Center.

7.   The first bombs, crude devices whose explosive material consisted of match-heads, were the work of the bomber when he was still an amateur.

8.   Composite materials consist of fibers of glass, carbon or other substances mixed with a resin.