Which type of rock is created when lava cools and hardens?

A.

igneous

B.

cement

C.

metamorphic

D.

sedimentary

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?

What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]

The plants growing on scotlands highland moors are a)mixed forestb)grasses and low shrubsc)evergreen treesd)palm trees and ferns