Use the following information to answer the following question: you wake up one morning feeling slightly under the weather. a close family member enthusiastically suggests that you take some echinacea, an herb commonly used as a cold remedy. you then decide to design an experiment to test echinacea and see if this claim is true. you think, "if taken at the beginning of a cold, echinacea will reduce cold symptoms." you decide to test the effects of echinacea on 100 people who are experiencing similar cold symptoms. which of the following groups would represent an appropriate control in your experiment?

starchy vegetables are high in carbohydrates.

starchy vegetables contain more carbohydrates than non-starchy vegetables.

explanation:

there are two primary categories of carbohydrates, essentially differentiated on the basis of their carbohydrate content (which is in the form of starch - a complex carbohydrate):

those vegetables which contain little amounts of starch are termed as non-starchy vegetables, and some examples include: artichokes, broccoli and bean sprouts.

vegetables high in their starch content are distinguished as starchy vegetables, and some examples include: potatoes, chickpeas and corn.

thinking it would be d not too sure but i think it's right