Answer :
Answer: In my opinion I think the answer is A because it makes more since about how animals can live in caves.
Step-by-step explanation:
First, weathering can break the things down to form a new object or thing. Erosion is basically the process of eroding or being eroded by wind, water, or other natural agents. It can form just like weathering. Weathering is the action of the weather conditions in altering the color, texture, composition, or form of exposed objects specifically : the physical disintegration and chemical decomposition of earth materials at or near the earth's surface so I choose A.