Steffan set up an experiment to test out his theory. He set up a test to compare bees that were exposed to fungicide to a control (bees that were not exposed). What did he find? There was no effect at all. His prediction was not correct

He could not keep the control population from going to plants sprayed with fungicide, so his experiment did not work

90% of the bees in exposed to fungicide got Colony Collapse disorder

Significantly more bees died who were exposed to the fungicide.

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