The shopping cart (or shopping bag, or whatnot) is the mechanism by which the store keeps track of your order, as if you were putting items into a cart at the supermarket. The idea is that you don?t have to actually pay when you drop items into the cart, and you can remove them, change quantities, and so on before you go to checkout. In some stores

Paper towels are made up of cellulose fibers, which also make up cotton, wood, and most other plants. These cellulose fibers are actually giant molecules that consist of many small molecules linked together.

Most bath towels are made of cotton, but cotton towels vary in their softness, absorbency, durability and color-fastness. Fabric type is the most important feature of a bath towel. Here are some of the most common fabrics: Bamboo bath towels.