How is Earth's surface most likely to change in a cold place that experiences rainfall? Soil will loosen due to extensive network of tunnels. Rocks will break due to repeated abrasion and stress. Mounds of sand will form due to deposition of sediments. Cracks will appear in rocks due to freezing and thawing.

If its history of, then b) because a) implies only present day (now)

I'm having some difficulty seeing the diagram clearly.but the question says there's a net inward force on the object.so we know right away,  from newton's 2nd law of motion, thatthat baby is accelerating.  it doesn't even matter which way thenet force is pointing.  if there's any net force, then either theobject's speed or else its direction must be changing.

Sertghjnbfdsad oh and me too