the general term for all types of the small single unit or subunit molecules (monomers) of
carbohydrates, which are informally called simple sugars, is

i think the answer is c hope this

d. cellulose and starch

plants absorb water from the soil by osmosis. root hair cells are adapted for this by having a large surface area to speed up osmosis. the absorbed water is transported through the roots to the rest of the plant where it is used for different purposes: it transports dissolved minerals around the plant.