Digestive system The digestive system is the organ system that breaks food down into small molecules that are absorbed into the bloodstream. Digestion is helped by enzymes, which are biological catalysts.
While acrylic is a plastic, not all plastic is acrylic. The term acrylic represents a family of petroleum-based thermoplastics made from the derivation of natural gas. Another common name for acrylic is polyacrylate which is one of the most common types.
For washable items: Modacrylic fiber is a manufactured fiber in which the fiber forming substance is any long chain synthetic polymer composed of less than 85% but at least 35% by weight of acrylonitrile units. (-CH2CH[CN]-)x. A modacrylic is a synthetic copolymer. Modacrylic fiber is inherently flame resistant.