The three common polysaccharides are Starch, Glycogen and Cellulose. Starches: While Starches are basically glucose polymers they need the enzyme Amylase to be broken down into glucose or to be digested. Plants store glucose in the form of starches.
Voles, also called meadow mice or field mice, belong to the genus Microtus. Voles are compact rodents with stocky bodies, short legs, and short tails. Their eyes are small and their ears partially hidden. Their underfur is generally dense and covered with thicker, longer guard hairs. They usually are brown or gray, though many color variations exist.
You can see how small a shrew really is by checking this link Shrew. Voles are rodents and are about the same size as moles (4 to 6 inches in body length) with relatively large black eyes, small ears, a blunt face, and prominent orange front teeth for gnawing. Meadow voles, the most common voles in Pennsylvania, are herbivores and eat a variety of grasses, seeds, and roots.