Mary is a healthy 40-year old female. Her nightly dinners consist of grilled lean meats, whole-wheat pasta, and steamed vegetables, and water to drink. Her dessert is fresh fruit. She snacks on nuts. Tim is an unhealthy 40-year old male. His diet consists of fried meats, regular pasta, and French fries. He has soda to drink. His dessert is ice cream. His snacks consist of potato chips and candy. Explain why Tim’s diet is unhealthy compared to Mary’s. Be sure to include the macromolecules that we have discussed.

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