What are the three main types of farming found in africa?

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?

Alow pressure system is formed when an air mass cools over a cool surface and sinks. true or false

Which city area has the most accessible oil reserves a) caspian sea b) siberia c)arctic coast d)lake baikal