Which best describes the ideal location for a state’s capital? near a major resource, such as a river or lake isolated from the rest of the country by a mountain on the coastline of a country near the country’s border with a neighboring state near the center of the country

You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. what attribute would you use to sort these rocks? which rocks would be in each category? rocks: obsidian, coquina limestone, granite, soapstone,pumice, and gneiss.