What are starches?They are.

a. simple carbohydrates whose main contribution to the diet is bulk.
b. complex carbohydrates that represent an important energy source.
c. simple carbohydrates that are commonly added to commercially prepared foods.
d. complex carbohydrates that provide no nutritional value.

B

Explanation:

Starch(also known as amylum) is a complex form of carbohydrate. It contains polysaccharide and is the major source of energy for plants. The Starch is usually stored in semicrystalline forms and can be found in crops like yam, maize, etc. When starch is broken down it produces a great deal of energy for the consumers.

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explanation:

answer; does not include a reference to the audience;