Which theory suggested that the earth was once a single “supercontinent” that gradually broke up into the continents that we know today?

continental drift theory
subduction
plate tectonics
seafloor spreading

Drag and drop a statement or reason to each box to complete the proof. statement reason △abc , de⎯⎯⎯⎯⎯∥ac⎯⎯⎯⎯⎯ given corresponding angles postulate △bde∼△bac babd=bcbe polygon similarity postulate ba=bd+dabc=be+ec bd+dabd=be+ecbe substitution property of equality bdbd+dabd=bebe+ecbe addition of fractions 1+dabd=1+ecbe simplify. dabd=ecbe subtraction property of equality

By locating production facilities abroad, multinational corporations must pay more for labor true or false

The picture above depicts the berlin wall which divided in half from the 1960 to 1989 which type of boundary was the berlin wall