Plate tectonics, or the movement of pieces of Earth's crust, is thought to be caused by a
volcanoes
b
convection currents in the Earth's mantle
c
earthquakes
d
hot spots

What would lead a historian to consider two events to have a relationship of correlation rather than causation?

Nwhich period were most of the original british north american colonies founded?

Match each person with his contribution. aristotle socrates eratosthenes hippocrates he studied the causes of illnesses in search of cures. he created a teaching method that involved asking questions. he determined that earth was round. he educated alexander the great.