In contrast to bioremediation, which is a strategy for biological augmentation a degraded ecosystem.

I believe the answers are removing substances in an ecosystem and the usage of organisms to add important materials. Bioremediation naturally happens where small organisms would clean up soil and groundwater that is contaminated. While the latter, is a process where you add organisms to hasten the degradation.

The general term for any carbohydrate monomer is glucose polysaccharide monosaccharide fructose