Polysaccharides are

_ (select all that apply)

a carbohydrates.

b polymers.

c proteins.

d nucleic acids.

e lipids.

a-carbohydrates and b-polymers

Explanation:

Polysaccharides are polymers constructed of many simple sugars (carbohydrates). Polymers are complex molecules made of simple molecules called monomers. In the case of carbohydrates, starch is an exapmle of a polysaccharide made of many glucose molecules which are the monomers in this example.

it's answer a

carbohydrates

Explanation:

a carbohydrate (e. g. starch, cellulose, or glycogen) whose molecules consist of a number of sugar molecules bonded together.