What theory states that the continents were once joined together and moved apart over time? A. Theory of Convection Currents
B. Theory of Continental Drift
C. Theory of Plate Tectonics
D. Theory of Seafloor Spreading

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.