Does anyone know the best way to study for the Ap biology and ap world history exams this year

After you have discovered your career path it is important that your

1. which of the following factors would cause demand-pull inflation? a. serious crop failure b. significant decrease in the supply of oil c. increase in the money supply d. increase in the cost of raw materials for firms e. reduction in imports allowed into the country

And intervening opportunity is an example of