Question

which natural polymer makes up paper?
o starch
o nylon
o wool
o rubber

Explanation:

Paper is made from wood pulp. Wood is a natural polymer source. Wool is a protein - based natural polymer but not used for paper. Nylon is a synthetic polymer. Rubber is a natural polymer but not for paper. Starch is a natural polymer but not the main component of paper. However, when considering the source of paper (wood), and among the given options, if we assume a mis - understanding (maybe related to plant - based polymers), but actually, the main component of paper (from wood) is cellulose. But among the given options, if we consider that paper is made from plant - based materials and starch is a plant - based polymer (though not the main one in paper, but others are more incorrect: nylon is synthetic, wool is animal - based, rubber is for different uses).

Answer:

starch