Given a scientific question, generate a correct answer to it.

Ex Input:
Sugars, starches, and cellulose are examples of what biochemical compounds that organisms use for energy?

Ex Output:
carbohydrates

Ex Input:
Coal, oil and natural gas are types of what formed from the remains of once living organisms?

Ex Output:
fossil fuels

Ex Input:
Digestion of polysaccharides and disaccharides in the small intestine produces glucose and other?

Ex Output:
monosaccharides