As the finches on the galapagos islands became more and more varied, whether due to available food sources or geographic isolation, what was occurring? a. competition b. speciation c. extinction d. predation

What are the three types of counseling established by marine corps policy?

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated

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