What are the two main gases found in earth's atmosphere?
a. nitrogen and argonb. argon and methanec. carbon dioxide and oxygend. oxygen and nitrogen

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?

Which country is the smallest island of the greater antilles

Amajor rite of passage for the maori men of was to receive ta moko, or facial tattoos. a. australia b. new zealand c. papua new guinea d. southeast asia