The water vascular system of echinoderms The water vascular system of echinoderms is analogous to the gastrovascular cavity of flatworms. functions in locomotion and feeding. functions as a circulatory system that distributes nutrients to body cells. is bilateral in organization, even though the adult animal is not bilaterally symmetrical. moves water through the animal's body during suspension feeding.

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.

satellites are frequently used to make observations of the orbit on earth