The carbohydrates are the biomolecules which serve many purposes to the cell. These carbohydrates are usually polysaccharides formed by the condensation of the glucose monomers which can form various molecules like cellulose and starch.
The cellulose forms the structural component of the cell wall whereas the plants store the glucose in the form of starch which gets transported to different parts of the plant.
The trout because the trout affect the population of the frogs so their for if you lower the population of the trout it would raise the population of the frogs and visversa. <span />