I think it is B because the other ones makes sense
Answer:
Yes.
Explanation:
Yes, its field is more prone to soil erosion because the steep is sloppy and when the water comes to lower, it brought soil particles with them. So reduce erosion on these sloppy lands, contour type of farming should be used in order to avoid soil erosion. Terraces should be build on these steep slopes in order to reduce the speed of flowing water and prevent erosion.
By slowly introducing the changes and not implementing them all at once.
Answer:
Healthy fingernails are smooth, without pits or grooves. They're uniform in color and consistency and free of spots or discoloration. Sometimes fingernails develop harmless vertical ridges that run from the cuticle to the tip of the nail. Vertical ridges tend to become more prominent with age.