3) The animal kingdom has a variety or organisms within it as depicted in the chart. A) Identify the organisms that are MOST closely related

B) How do you know they share a common ancestor?

C) What evidence (besides the taxonomic evidence presented in the chart) would you use to prove they share a common ancestor? Why?

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