Select the word from the list that best fits the definition formed by wind action a: deflation b: loess c: sand dunes d: deposition

During sandblasting, a person uses compressed air, or some other force, to push sand at a high velocity over an object in order to roughen or clear the surface. Wind abrasion is a natural form of sandblasting. In deserts, wind abrasion shapes the rocks and boulders. I would say answer C. Hope this helps

The correct answer is d

This bacteria must be very strong as it has a large amount on antibiotic targeting it. this bacteria could be one of many different types and it is very hard to tell which one with out more information.