describe the different economic and social indicators used to measure development and the limitations of each

Which of the following describes what rocks usually are composed of ,

Alaina wants to decide whether her current cell phone plan is better than a package that another company offers. to compare the two plans, she plotted two lines on a graph, where y represented the total cost of one month’s service and x represented the megabytes of data that she used in a month. which part of the graph will represent the cost per megabyte of data used in each plan?

The formation of the planet uranus is estimated to have occurred approximately when?