You are at a basketball game and the arena is packed; the crowd is evenly split between fans of the two teams. at one point, the referee makes a call. half of the fans yell insults; the other half of the fans shout their approval. the event reminds you of the topic of today's lecture in psychology class. what was the likely topic of the lecture? bias experiments psychoanalysis correlations extraneous variables

Subduction zones form when an oceanic plate collides with another oceanic plate or continental plate. the continental crust is lighter and less dense than oceanic crust. continental crust's density is approximately 2.7 grams per cubic centimeter. oceanic crust is thinner and the average density is about 3.3 cubic centimeters. when the two crustal plates converge the oceanic plate always bends and subducts beneath a continental plate. once the oceanic crust subjects, the rocks are subjected to changes in heat and pressure. because of this, we would expect to find rocks in the area of a subduction. a) clastic b) igneous c) metamorphic d) sedimentary