2 points 1. Starch is a large molecule consisting of many glucose units joined by
glycosidic bonds. Starch is produced by most green plants and is stored in
roots, stems, fruits, and seeds. Starch is present in large amounts in plants
like potatoes, wheat, corn, rice, and cassava. Because of this, starch is the
most common polysaccharide in human diets.

answer; i believe the correct answer is (a)0

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

the answer is: metamorphic rocks often show the presence of fossils, also a

hope i

-lavira: )