2. the main reason why most geologic changes went unrecognized until only a couple of hundred years ago was because a. geologie processes are more obvious today than they were during earlier times in human history b. scientists are more intelligent (have higher iq's) today c. most geologic processes are very slow d. none of the above

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 way does renewable energy differ from nonrenewable energy?

He resistance of a liquid to flowing is called