Explain why the larger waves seen on the oscilloscope represent ventricular contraction.

What part did glaciers play in forming the great lakes?

Compounds which are found naturally in the earth are called: a. ores b. composites c. rocks d.minerals

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?