You Find Evidence of Changes in Sea Level Along a Coastline.How

You find evidence of changes in sea level along a coastline.How can you tell if they are the results of glaciers?

A) Look for evidence of glacial till in the form of moraines,drumlins,kettle lakes,or stratified glacial outwash sediment.
B) Determine if the sea level changes coincide with the advance of glaciers in the mountains nearest to the coastline.
C) Determine the timing of the changes in sea level and look for evidence of changes in sea level in other places around the world.
D) Determine if the area contains evidence of glacial erosion such as U-shaped valleys,striations,erratics,and rock flour.