Through the Recovery Act, the federal government transferred money to develop local projects to increase employment and output.
In Fresno, stimulus money was used to assist
businesses and keep them open

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.