The correct answer is B. bagasse.
Bagasse is the fibrous residue left after sugarcane or sugar beet stalks are crushed to extract their juice. It is a major byproduct of the sugar industry and is used in a variety of applications, including fuel, papermaking, and animal feed.
Molasses is a thick, dark syrup that is produced during the sugar refining process. It is a byproduct of sugar production and is used in a variety of applications, including food, beverages, and animal feed.
Whey is the liquid that remains after milk has been curdled and the curds have been separated. It is a byproduct of cheese production and is used in a variety of applications, including food, beverages, and animal feed.
Biomass is a general term for organic matter that can be used as a source of energy. It includes plant materials, animal waste, and other organic materials. Biomass can be used to generate electricity, heat, and transportation fuels.