As a glacier flows over the land, it picks up rocks in this process

As a glacier flows over the land, it picks up rocks in this process; plucking

Plucking is a process of erosion by which pieces of rocks particularly large joint blocks and other sediments are picked up and transported as glaciers moves over the land. Plucking usually takes place in a type of glacier known as a valley glacier.

i think the answer is b.

hope it

amber has allowed scientists to study dna that has been preserved over millions of years.